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.

[Q]: Sentence: 'a small olive pizza on a white plate'. Count the number of vowels in the given sentence.
[A]: 13


[Q]: Sentence: 'a young skateboarder practices in a city skate park as others look on'. Count the number of consonants in the given sentence.
[A]: 34


[Q]: Sentence: 'a group of horses that are standing in the grass'. Count the number of vowels in the given sentence.
[A]:
14