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 close up of a green bird house with many details'. Count the number of vowels in the given sentence.
[EX A]: 17

[EX Q]: Sentence: 'a black bird sits in a flower boy'. Count the number of consonants in the given sentence.
[EX A]: 17

[EX Q]: Sentence: 'a man kneeling down next to a brown cow'. Count the number of vowels in the given sentence.
[EX A]:
11