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.
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Question: Sentence: 'a herd of sheep walking across a green field'. Count the number of consonants in the given sentence.

Answer: 22


Question: Sentence: 'a jockey riding a horse in a race with birds flying next to it'. Count the number of vowels in the given sentence.

Answer: 18


Question: Sentence: 'a small propeller plane parked on a runway'. Count the number of vowels in the given sentence.

Answer:
13