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 couple of middle eastern dishes with fruit and herbs'. Count the number of vowels in the given sentence.

Ex Output:
17


Ex Input:
Sentence: 'a bathroom with a small toilet and a brown lid and a larger white toilet'. Count the number of vowels in the given sentence.

Ex Output:
23


Ex Input:
Sentence: 'close up of the word stop on a stop sign'. Count the number of consonants in the given sentence.

Ex Output:

20