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 man holding a child next to a double decker bus'. Count the number of vowels in the given sentence.
[EX A]: 15

[EX Q]: Sentence: 'a cnn anchor talking about racism on the air'. Count the number of vowels in the given sentence.
[EX A]: 14

[EX Q]: Sentence: 'an image of a giraffe walking on the highway'. Count the number of vowels in the given sentence.
[EX A]:
15