instruction:
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.
question:
Sentence: 'a dirty nasty toilet that is broken in half'. Count the number of vowels in the given sentence.
answer:
12


question:
Sentence: 'people stand and sit in a square in a european city'. Count the number of vowels in the given sentence.
answer:
19


question:
Sentence: 'cute babe sucks on a sausage at the bar'. Count the number of consonants in the given sentence.
answer:

17