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: 'people behind a barricade watch a man ride a motorcycle'. Count the number of consonants in the given sentence.
answer:
27


question:
Sentence: 'a street with people and a car and a fire hydrant'. Count the number of consonants in the given sentence.
answer:
24


question:
Sentence: 'a small boat with passengers sails across a smooth river'. Count the number of vowels in the given sentence.
answer:

17