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: 'men and women are standing in a row with sheets of paper in their hands'. Count the number of vowels in the given sentence.

Answer: 21


Question: Sentence: 'a couple of middle eastern dishes with fruit and herbs'. Count the number of vowels in the given sentence.

Answer: 17


Question: Sentence: 'a young man is dressed  in a white shirt and tie'. Count the number of vowels in the given sentence.

Answer:
15