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 cat that is laying down on a couch'. Count the number of consonants in the given sentence.
[EX A]: 17

[EX Q]: Sentence: 'a snowboarder does a jump on a dark course'. Count the number of vowels in the given sentence.
[EX A]: 15

[EX Q]: Sentence: 'a clock that is on top of a building'. Count the number of consonants in the given sentence.
[EX A]:
17