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 brown and white dog chewing on a plastic bottle'. Count the number of vowels in the given sentence.

SOLUTION: 14

PROBLEM: Sentence: 'a close up of a doughnut near a drink'. Count the number of consonants in the given sentence.

SOLUTION: 16

PROBLEM: Sentence: 'a boy on a snowboard at the top of a hill'. Count the number of vowels in the given sentence.

SOLUTION:
13