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.

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

Sentence: 'a man about to take a swing at a tennis ball'. Count the number of vowels in the given sentence.
15

Sentence: 'the woman is smoking a cigarette and talking on the phone'. Count the number of consonants in the given sentence.

29