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 bench made out of some log pieces sitting on some grass'. Count the number of vowels in the given sentence.

Answer: 19


Question: Sentence: 'the baby is sitting by the window with a book'. Count the number of consonants in the given sentence.

Answer: 24


Question: Sentence: 'a very young baseball player holding his baseball bat in the crook of his arm'. Count the number of vowels in the given sentence.

Answer:
23