TASK DEFINITION: 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.
PROBLEM: Sentence: 'a group of kids pose in front of a pizza'. Count the number of consonants in the given sentence.

SOLUTION: 18

PROBLEM: Sentence: 'a crowd of people at a festival type event in front of a clock tower'. Count the number of consonants in the given sentence.

SOLUTION: 33

PROBLEM: Sentence: 'an older photograph of two men shaking hands near an airplane'. Count the number of consonants in the given sentence.

SOLUTION:
32