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 bunch of people walking near some tall steps'. Count the number of vowels in the given sentence.
[EX A]: 14

[EX Q]: Sentence: 'a military grade jets flies through clear skies'. Count the number of vowels in the given sentence.
[EX A]: 15

[EX Q]: Sentence: 'a toilet beside a sink and a bathtub'. Count the number of consonants in the given sentence.
[EX A]:
16