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 pizza cooking in an oven and its covered with tin foil'. Count the number of consonants in the given sentence.
Example Output: 26

Example Input: Sentence: 'a woman in a kitchen cooking something on the stove'. Count the number of consonants in the given sentence.
Example Output: 25

Example Input: Sentence: 'a skateboarder is upside down balanced on one arm performing a stunt'. Count the number of consonants in the given sentence.
Example Output:
34