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.

Ex Input:
Sentence: 'a plate topped with an apple and an orange next to a book'. Count the number of consonants in the given sentence.

Ex Output:
26


Ex Input:
Sentence: 'a man running and reaching to catch a frisbee on the beach'. Count the number of vowels in the given sentence.

Ex Output:
18


Ex Input:
Sentence: 'a tennis player getting ready to hit the ball with his racket '. Count the number of vowels in the given sentence.

Ex Output:

17