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.

Q: Sentence: 'cars are waiting for a train to pass in a city intersection'. Count the number of consonants in the given sentence.

A: 28
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Q: Sentence: 'a group of people are attending a wedding'. Count the number of vowels in the given sentence.

A: 15
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Q: Sentence: 'nuts and dried fruits in a canister; carrots and celery in another; red grapefruit in yet another'. Count the number of consonants in the given sentence.

A:
49
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