instruction:
In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.
question:
Sentence: 'a group of people standing around a tv'. Count the number of vowels in the given sentence.
answer:
13


question:
Sentence: 'a vehicle underneath traffic lights surrounded by colorful trees'. Count the number of vowels in the given sentence.
answer:
20


question:
Sentence: 'a young little league player is preparing to throw out a pitch'. Count the number of vowels in the given sentence.
answer:

21