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 are three guys playing with a white frisbee'. Count the number of consonants in the given sentence.
25

Sentence: 'a man holding a tennis racquet on a tennis court'. Count the number of consonants in the given sentence.
23

Sentence: 'a sign for a pizza place rests on the ground'. Count the number of vowels in the given sentence.

13