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 close up of a green bird house with many details'. Count the number of vowels in the given sentence.

Ex Output:
17


Ex Input:
Sentence: 'a television with a baby's picture sits on a partition in an office building'. Count the number of consonants in the given sentence.

Ex Output:
35


Ex Input:
Sentence: 'a miniature of trays of decorated donuts on a counter'. Count the number of vowels in the given sentence.

Ex Output:

20