<human>:  Can the majority of vowels be typed on the first line of a QWERTY keyboard?
<bot>: Yes, the majority of vowels can be typed on the first line of a QWERTY keyboard layout where the first line is "QWERTYUIOP". In English the vowels consist of A, E, I, O, U, and sometimes Y. The first line of the QWERTY keyboard contains the vowels E, I, O, U, and Y. A majority means more.