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.

[EX Q]: Sentence: 'a close up of a street sign with people walking near by'. Count the number of consonants in the given sentence.
[EX A]: 27

[EX Q]: 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.
[EX A]: 18

[EX Q]: Sentence: 'a couple of kids holding nintendo wii controllers while standing in a room'. Count the number of vowels in the given sentence.
[EX A]:
24