function robot() {


if (document.getElementById('input').value == input[0]) {

document.getElementById('response').value=answer[0] }

else if (document.getElementById('input').value == input[1]) {

document.getElementById('response').value=answer[1] }

else if (document.getElementById('input').value == input[2]) {

document.getElementById('response').value=answer[2] }

else if (document.getElementById('input').value == input[3]) {

document.getElementById('response').value=answer[3] }

else if (document.getElementById('input').value == input[4]) {

document.getElementById('response').value=answer[4] }

else if (document.getElementById('input').value == input[5]) {

document.getElementById('response').value=answer[5] }

else if (document.getElementById('input').value == input[6]) {

document.getElementById('response').value=answer[6] }

else if (document.getElementById('input').value == input[7]) {

document.getElementById('response').value=answer[7] }

else if (document.getElementById('input').value == input[8]) {

document.getElementById('response').value=answer[8] }

else if (document.getElementById('input').value == input[9]) {

document.getElementById('response').value=answer[9] }

else if (document.getElementById('input').value == input[10]) {

document.getElementById('response').value=answer[10] }

else if (document.getElementById('input').value == input[11]) {

document.getElementById('response').value=answer[11] }

else if (document.getElementById('input').value == input[12]) {

document.getElementById('response').value=answer[12] }

else if (document.getElementById('input').value == input[13]) {

document.getElementById('response').value=answer[13] }

else if (document.getElementById('input').value == input[14]) {

document.getElementById('response').value=answer[14] }

else if (document.getElementById('input').value == input[15]) {

document.getElementById('response').value=answer[15] }

else if (document.getElementById('input').value == input[16]) {

document.getElementById('response').value=answer[16] }

else if (document.getElementById('input').value == input[17]) {

document.getElementById('response').value=answer[17] }

else if (document.getElementById('input').value == input[18]) {

document.getElementById('response').value=answer[18] }

else if (document.getElementById('input').value == input[19]) {

document.getElementById('response').value=answer[19] }

else if (document.getElementById('input').value == input[20]) {

document.getElementById('response').value=answer[20] }

else if (document.getElementById('input').value == input[21]) { 

document.getElementById('response').value=answer[21] } 

else if (document.getElementById('input').value == input[22]) { 

document.getElementById('response').value=answer[22] } 

else if (document.getElementById('input').value == input[23]) { 

document.getElementById('response').value=answer[23] } 

else if (document.getElementById('input').value == input[24]) { 

document.getElementById('response').value=answer[24] }  

else if (document.getElementById('input').value == "Help" || document.getElementById('input').value == "help" || document.getElementById('input').value == "HELP" || document.getElementById('input').value == "Menu" || document.getElementById('input').value == "menu" || document.getElementById('input').value == "MENU" || document.getElementById('input').value == "Commands" || document.getElementById('input').value == "commands" || document.getElementById('input').value == "COMMANDS" || document.getElementById('input').value == "Home" || document.getElementById('input').value == "home" || document.getElementById('input').value == "HOME") { 

document.getElementById('response').value='Commands: ' + input }

else if (document.getElementById('input').value == "") {

document.getElementById('response').value='?' }




else {


document.getElementById('response').value='I do not understand.' }

}