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: 'this picture shows a busy city crosswalk scene'. Count the number of consonants in the given sentence.

SOLUTION: 27

PROBLEM: Sentence: 'a pair of scissors, a tape measure, and a spool of thread sitting on a piece of folded fabric'. Count the number of consonants in the given sentence.

SOLUTION: 41

PROBLEM: Sentence: 'a kitchen with a refrigerator and other kitchen furniture in it'. Count the number of consonants in the given sentence.

SOLUTION:
32