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 person on a soccer field chasing a soccer ball'. Count the number of consonants in the given sentence.
24

Sentence: 'a street is packed with people walking; many have umbrellas open'. Count the number of consonants in the given sentence.
33

Sentence: 'a stoplight on a busy city street'. Count the number of consonants in the given sentence.

18