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 cat rests its paw by the base of the wii paddle'. Count the number of vowels in the given sentence.
answer:
14


question:
Sentence: 'a man picks bananas that are still green'. Count the number of vowels in the given sentence.
answer:
12


question:
Sentence: 'a blue yellow and white train at a station and some people'. Count the number of vowels in the given sentence.
answer:

21