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 television with a baby's picture sits on a partition in an office building'. Count the number of consonants in the given sentence.
Example Output: 35

Example Input: Sentence: 'a girl standing on a sidewalk holding an umbrella'. Count the number of consonants in the given sentence.
Example Output: 26

Example Input: Sentence: 'a girl eats food at an outdoor restaurant while another woman looks on'. Count the number of consonants in the given sentence.
Example Output:
32