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 cat is sitting on a chair with its head turned to the side'. Count the number of consonants in the given sentence.
Example Output: 28

Example Input: Sentence: 'table set up with food and plates with a name tag'. Count the number of consonants in the given sentence.
Example Output: 24

Example Input: Sentence: 'person's hand spooning from a big bowl of ice cream on desk with computer'. Count the number of consonants in the given sentence.
Example Output:
38