Task: Paraphrasing
Input (English): Question: Which factor will cause a decrease in the force of attraction between two magnets? 
Answer: increasing the distance between the two magnets. 
Sentence: Increasing the distance between the two magnets will cause a decrease in the force of attraction between two magnets.
Output (English): You have two magnets and you want to decrease the attraction between the two then move them further apart or in other words increase the distance.