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 well-organized game of frisbee is taking place'. Count the number of consonants in the given sentence.

SOLUTION: 23

PROBLEM: Sentence: 'two women are talking while one is eating'. Count the number of vowels in the given sentence.

SOLUTION: 15

PROBLEM: Sentence: 'a clean hotel bathroom ready for next occupant'. Count the number of consonants in the given sentence.

SOLUTION:
24