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: 'there is a cow that is drinking water from a hose'. Count the number of consonants in the given sentence.
24

Sentence: 'the buses are waiting in line for pickup'. Count the number of consonants in the given sentence.
19

Sentence: 'a person riding a snow board on a snow surface'. Count the number of consonants in the given sentence.

22