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: 'an older man smiles while picking green bananas'. Count the number of vowels in the given sentence.
[EX A]: 15

[EX Q]: Sentence: 'a man swinging a racquet in front of a crowd'. Count the number of consonants in the given sentence.
[EX A]: 22

[EX Q]: Sentence: 'a person is performing a trick on a skateboard near a park bench'. Count the number of vowels in the given sentence.
[EX A]:
20