How many vowels are in the word dinosaur?
The letters a, e, I, o and u are vowels. As such there are 4 vowels in dinosaur
<START_INST>How many vowels are in the word dinosaur?<END_INST><START_CTX><END_CTX><START_A>The letters a, e, I, o and u are vowels. As such there are 4 vowels in dinosaur<END_A>