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: 'two zebras that are standing in the grass'. Count the number of vowels in the given sentence.
[EX A]: 11

[EX Q]: Sentence: 'two cows relax and graze in a large grassy pasture'. Count the number of consonants in the given sentence.
[EX A]: 26

[EX Q]: Sentence: 'some people in line at a small stand'. Count the number of consonants in the given sentence.
[EX A]:
17