In this task, you are given a word, followed by a sentence. You should respond with a valid sentence which contains the word with the same meaning as in the given sentence. For example, if the given sentence refers to a 'fly' as the insect, you should not respond with a sentence which uses 'fly' as the verb. You may use the word in a different tense than is given. For example, you may use the word 'ended' in the output where the given input word is 'end'.

Example Input: circulation 
 Sentence: A fan aids air circulation.
Example Output: Ocean circulation is an important part of global climate.

Example Input: credit 
 Sentence: He was given credit for his work.
Example Output: Give her credit for trying.

Example Input: strengthen 
 Sentence: Strengthen the relations between the two countries.
Example Output:
This exercise will strengthen your upper body.