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: 'the woman in a blue shirt is riding a horse'. Count the number of consonants in the given sentence.
20

Sentence: 'three kids are playing soccer in the grass'. Count the number of consonants in the given sentence.
23

Sentence: 'a street sign directing visitors on the types of beverage containers allowed on the street'. Count the number of vowels in the given sentence.

29