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: 'this train car features a variety of colors and carries passengers'. Count the number of vowels in the given sentence.
[EX A]: 22

[EX Q]: Sentence: 'there are many kites that are being flown over the beach'. Count the number of vowels in the given sentence.
[EX A]: 18

[EX Q]: Sentence: 'two giraffes are outside of their housing unit'. Count the number of vowels in the given sentence.
[EX A]:
18