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 cow crosses a stream while sun rays shine down on the water'. Count the number of vowels in the given sentence.
[A]: 18


[Q]: Sentence: 'a boy stares at a pizza with a birthday candle in it'. Count the number of vowels in the given sentence.
[A]: 16


[Q]: Sentence: 'a red blue and white jet parked at an airport'. Count the number of vowels in the given sentence.
[A]:
15