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 cat that is half in a toilet'. Count the number of vowels in the given sentence.
[A]: 10


[Q]: Sentence: 'several carrots on a cutting board with a knife on top'. Count the number of consonants in the given sentence.
[A]: 27


[Q]: Sentence: 'dozens of donuts are under a glass display case'. Count the number of consonants in the given sentence.
[A]:
24