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 giraffe wanders through the plains, searching for a tall tree to graze on'. Count the number of consonants in the given sentence.
[EX A]: 38

[EX Q]: Sentence: 'a stop sign on the side of the road has a paper taped on it'. Count the number of consonants in the given sentence.
[EX A]: 26

[EX Q]: Sentence: 'a man holds an electric guitar on his shoulders'. Count the number of vowels in the given sentence.
[EX A]:
15