TASK DEFINITION: In this task, you need to count the occurrences of the given word in the given sentence.
PROBLEM: Sentence: 'a road sign on a corner in the snow'. Count the occurrences of the word 'in' in the given sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a cake with chocolate frosting and a cake with white frosting are each in an open box'. Count the occurrences of the word 'frosting' in the given sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a woman standing on the back end of a boat on a body of water'. Count the occurrences of the word 'a' in the given sentence.

SOLUTION:
3