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: 'this picture looks  out from the kitchen blind onto the yard'. Count the number of consonants in the given sentence.
[A]: 32


[Q]: Sentence: 'some children's toys are sitting by a baby carriage'. Count the number of consonants in the given sentence.
[A]: 27


[Q]: Sentence: 'a pretty young lady greeting a zebra at a zoo'. Count the number of consonants in the given sentence.
[A]:
21