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 teddy bear that is sitting on a tree branch'. Count the number of consonants in the given sentence.
[A]: 23


[Q]: Sentence: 'a herd of sheep is on the side of the road and a bus drives through'. Count the number of vowels in the given sentence.
[A]: 21


[Q]: Sentence: 'old fishing boats along the shore of a lake'. Count the number of consonants in the given sentence.
[A]:
21