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: 'many people stand on a sidewalk holding umbrellas'. Count the number of consonants in the given sentence.
[A]: 27


[Q]: Sentence: 'a jockey riding a horse in a race with birds flying next to it'. Count the number of vowels in the given sentence.
[A]: 18


[Q]: Sentence: 'a small propeller plane is flying in the sky'. Count the number of consonants in the given sentence.
[A]:
25