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 person riding a motorcycle on sandy hills'. Count the number of consonants in the given sentence.
[EX A]: 24

[EX Q]: Sentence: 'a baseball player swings the bat to hit the ball'. Count the number of consonants in the given sentence.
[EX A]: 26

[EX Q]: Sentence: 'several surfboards are attached to a fence outside of a building'. Count the number of vowels in the given sentence.
[EX A]:
24