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: 'some kids near a pizza topped with greens'. Count the number of vowels in the given sentence.

Ex Output:
13


Ex Input:
Sentence: 'a cow standing next to a fence with cows'. Count the number of consonants in the given sentence.

Ex Output:
21


Ex Input:
Sentence: 'a young woman is eating from a round shaped plate'. Count the number of vowels in the given sentence.

Ex Output:

17