This is a question with answer options. Goal: How to keep nylon rope ends from unraveling.

Which of the following methods is more reasonable for accomplishing this goal?

Available options: a. Using a lighter, melt the ends of the nylon rope and smush the melted end lightly to seal the rope. b. Using a sewing needle and sturdy thread, sew the ends of the rope to seal the rope....I think the answer is
a.