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: 'two children siting on a small bed in a room'. Count the number of consonants in the given sentence.

SOLUTION: 22

PROBLEM: Sentence: 'a white toilet with a wooden toilet seat on top of it'. Count the number of vowels in the given sentence.

SOLUTION: 20

PROBLEM: Sentence: 'toy train riding tracks around house and a car'. Count the number of consonants in the given sentence.

SOLUTION:
23