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.

Example Input: Sentence: 'a picture of the inside of a house with a wheel barrel visible'. Count the number of vowels in the given sentence.
Example Output: 23

Example Input: Sentence: 'an airplane with a pilot going up high in the air'. Count the number of vowels in the given sentence.
Example Output: 17

Example Input: Sentence: 'screen shot of a man and a horse on television'. Count the number of consonants in the given sentence.
Example Output:
21