instruction:
Generate an overlapping word between the given two sentences. When you find the overlapping words, they don't have to match exactly, e.g., "survival" and "survive" are valid overlapping words. Little words like "the" or "of" don't count! You must generate significant words which are not the stop words.
question:
Sentence1: exercise increases a body 's strength. 
Sentence2: Exercise is more than running and lifting.
answer:
exercise


question:
Sentence1: To keep cut flowers lasting longer, use a commercial florist preservative such as Floralife. 
Sentence2: Dehydrating food is used to make it last longer.
answer:
lasting


question:
Sentence1: Jaws make cartilaginous fish excellent predators. 
Sentence2: Sharks, rays, and skates are cartilaginous.
answer:

cartilaginous