TASK DEFINITION: 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.
PROBLEM: Sentence: 'a young woman is hugging a tall man in a big room'. Count the number of vowels in the given sentence.

SOLUTION: 16

PROBLEM: Sentence: 'a bird pecks its way through some vegetation'. Count the number of consonants in the given sentence.

SOLUTION: 23

PROBLEM: Sentence: 'a man on a skateboard is going down the board walk'. Count the number of vowels in the given sentence.

SOLUTION:
16