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 tennis player playing on a tennis court'. Count the number of consonants in the given sentence.
[A]: 21


[Q]: Sentence: 'the four airplanes are flying through the sky'. Count the number of consonants in the given sentence.
[A]: 25


[Q]: Sentence: 'an electronic piece broken apart  next to a plastic disc and two computer repair tools'. Count the number of consonants in the given sentence.
[A]:
43