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 man is standing outside with a slice of pizza'. Count the number of consonants in the given sentence.
[EX A]: 22

[EX Q]: Sentence: 'a large plane is flying in the sky'. Count the number of consonants in the given sentence.
[EX A]: 18

[EX Q]: Sentence: 'a couple of people that are sitting on a bench'. Count the number of consonants in the given sentence.
[EX A]:
21