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 standing on a surf board, holding an oar'. Count the number of consonants in the given sentence.

A: 22
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Q: Sentence: 'two males are seen on the field playing with a frisbee'. Count the number of vowels in the given sentence.

A: 18
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Q: Sentence: 'an electric train pulling a bunch of tanker cars down the track'. Count the number of vowels in the given sentence.

A:
17
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