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 military grade jets flies through clear skies'. Count the number of vowels in the given sentence.
[A]: 15


[Q]: Sentence: 'a living room filled with lots of furniture next an entrance'. Count the number of consonants in the given sentence.
[A]: 31


[Q]: Sentence: 'a street sign sits next to a big box'. Count the number of vowels in the given sentence.
[A]:
10