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.

[EX Q]: Sentence: 'a bench made out of some log pieces sitting on some grass'. Count the number of vowels in the given sentence.
[EX A]: 19

[EX Q]: Sentence: 'a fire hydrant is near a tree in a flooded area'. Count the number of consonants in the given sentence.
[EX A]: 19

[EX Q]: Sentence: 'a man throws a frisbee at a park'. Count the number of consonants in the given sentence.
[EX A]:
15