TASK DEFINITION: In this task, you are given a word, followed by two sentences. Your task is to figure out whether both the sentences use the aforementioned word with the same meaning. You should respond with 'True' if the words in both sentences share the same meaning, and 'False' otherwise.
PROBLEM: flux 
 Sentence1: It is important to use flux when soldering or oxides on the metal will prevent a good bond. 
 Sentence2: His opinions are in flux.

SOLUTION: True.

PROBLEM: nick 
 Sentence1: He's just been released from Shadwell nick prison after doing ten years for attempted murder. 
 Sentence2: He was arrested and taken down to Sun Hill nick police station to be charged.

SOLUTION: False.

PROBLEM: keep 
 Sentence1: Keep appointments. 
 Sentence2: We kept to the original conditions of the contract.

SOLUTION:
False.