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 street corner with a resturant and theater next to each other'. Count the number of vowels in the given sentence.
Example Output: 20

Example Input: Sentence: 'the baby is sitting by the window with a book'. Count the number of consonants in the given sentence.
Example Output: 24

Example Input: Sentence: 'a wicker basket full of bananas, apples, and oranges'. Count the number of consonants in the given sentence.
Example Output:
26