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: 'a man with a hat and glasses on in the midst of talking'. Count the number of vowels in the given sentence.

A: 15
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Q: Sentence: 'a bathroom with yellow tiles and a tub mirror and a toilet'. Count the number of vowels in the given sentence.

A: 19
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Q: Sentence: 'four sheep in a pen with black legs and black faces'. Count the number of vowels in the given sentence.

A:
14
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