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 woman throws up the tennis ball to serve'. Count the number of vowels in the given sentence.
[A]: 12

[Q]: Sentence: 'people of various ages play tennis, hold tennis balls and swing their racquets'. Count the number of consonants in the given sentence.
[A]: 41

[Q]: Sentence: 'woman in wet suit holding tri-fin white surfboard with green trim, in surf, ocean to her back, good sun light'. Count the number of vowels in the given sentence.
[A]:
31