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 man riding skis while holding two ski poles'. Count the number of consonants in the given sentence.
[EX A]: 24

[EX Q]: Sentence: 'people behind a barricade watch a man ride a motorcycle'. Count the number of consonants in the given sentence.
[EX A]: 27

[EX Q]: Sentence: 'a group of cows eating grass on the land'. Count the number of consonants in the given sentence.
[EX A]:
20