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.

Sentence: 'a sign on a lamp post indicates yellow brick road'. Count the number of consonants in the given sentence.
25

Sentence: 'scene of many players on a baseball diamond during a game'. Count the number of consonants in the given sentence.
28

Sentence: 'a white toilet sitting in a bathroom under a window'. Count the number of vowels in the given sentence.

18