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.

Sentence: 'a group of men are watching two men shake hands over a table decorated with american and chinese flags'. Count the number of consonants in the given sentence.
51

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

Sentence: 'a dog with long floppy ears is looking out of a window'. Count the number of vowels in the given sentence.

17