What kind of keys are found on QWERTY keyboards? Can #1 be likened to buttons? Can monkeys be trained to push buttons? Are #2 and #3 positive?
QWERTY
QWERTY keyboards are an alphabet key layout that were first used on typrwriters.  Monkeys can be trained to push buttons. Typewriter key's are buttons. Monkeys can press keys on keyboards.
keyboard layout where the first line is "QWERTYUIOP"
Can monkeys use QWERTY keyboards?