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 couple of fighter jets fly through the air'. Count the number of vowels in the given sentence.
answer:
13


question:
Sentence: 'a clock sitting in the middle of a road'. Count the number of consonants in the given sentence.
answer:
19


question:
Sentence: 'people behind a barricade watch a man ride a motorcycle'. Count the number of consonants in the given sentence.
answer:

27