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 four lane street in the suburbs'. Count the number of consonants in the given sentence.
16

Sentence: 'a street sign on the edge of a street'. Count the number of vowels in the given sentence.
12

Sentence: 'two men standing wearing tuxedos and one man writing something'. Count the number of consonants in the given sentence.

34