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 sitting at a table with plates of food'. Count the number of vowels in the given sentence.

SOLUTION: 15

PROBLEM: Sentence: 'pastries and coffee on a plastic tray on a table'. Count the number of vowels in the given sentence.

SOLUTION: 16

PROBLEM: Sentence: 'a woman riding an elephant on a street at night'. Count the number of consonants in the given sentence.

SOLUTION:
23