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 living room with tv and speakers, sofa and coffee table'. Count the number of vowels in the given sentence.

SOLUTION: 18

PROBLEM: Sentence: 'zebras made of legos in field with plants and trees'. Count the number of consonants in the given sentence.

SOLUTION: 27

PROBLEM: Sentence: 'an aerial overview of a zoo and giraffe enclosure'. Count the number of vowels in the given sentence.

SOLUTION:
21