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: 'people enjoying the slopes at a ski resort on a sunny day'. Count the number of vowels in the given sentence.

Ex Output:
18


Ex Input:
Sentence: 'kites flying in a cloudy sky above a monument'. Count the number of consonants in the given sentence.

Ex Output:
23


Ex Input:
Sentence: 'a person is performing a trick on a skateboard near a park bench'. Count the number of consonants in the given sentence.

Ex Output:

32