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 herd of sheep are walking up a muddy hill next to a parked minivan'. Count the number of vowels in the given sentence.
answer:
21


question:
Sentence: 'an older photograph of two men shaking hands near an airplane'. Count the number of vowels in the given sentence.
answer:
19


question:
Sentence: 'a man on a motorcycle is wearing a reflective vest'. Count the number of consonants in the given sentence.
answer:

24