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 cat sleeping on a bed next to a window in a room'. Count the number of consonants in the given sentence.

Answer: 21


Question: Sentence: 'street signs at an intersection on a day without clouds in the sky'. Count the number of consonants in the given sentence.

Answer: 34


Question: Sentence: 'two cars parked in a lot with buildings in the background'. Count the number of consonants in the given sentence.

Answer:
31