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 man holding a child next to a double decker bus'. Count the number of vowels in the given sentence.
15

Sentence: 'a man riding skis while holding two ski poles'. Count the number of consonants in the given sentence.
24

Sentence: 'a black cow has tags on each ear'. Count the number of consonants in the given sentence.

15