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 big pile of pizzas that are in pans'. Count the number of vowels in the given sentence.
[A]: 12


[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.
[A]: 18


[Q]: Sentence: 'a group of people on a skii lift'. Count the number of vowels in the given sentence.
[A]:
12