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: 'toy animal wearing a yellow jersey tangled in electrical cord with watermark name "shehan peruma"'. Count the number of vowels in the given sentence.

SOLUTION: 31

PROBLEM: Sentence: 'an large train pulling many cars of green containers'. Count the number of vowels in the given sentence.

SOLUTION: 16

PROBLEM: Sentence: 'a bus and taxi drive beneath a bridge that connects skyscrapers'. Count the number of consonants in the given sentence.

SOLUTION:
35