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 cow standing next to a fence with cows'. Count the number of consonants in the given sentence.
21

Sentence: 'a man swinging a racquet in front of a crowd'. Count the number of consonants in the given sentence.
22

Sentence: 'snowing on a city street with hydrant covered in snow'. Count the number of vowels in the given sentence.

14