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: 'this picture looks  out from the kitchen blind onto the yard'. Count the number of consonants in the given sentence.
32

Sentence: 'a black and white photo of a man fixing another mans tie'. Count the number of consonants in the given sentence.
27

Sentence: 'a man standing on top of a boat next to a man in a straw hat'. Count the number of vowels in the given sentence.

18