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: 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: a magnet moving in a coil of copper wire can cause an electric current. 
Sentence2: An electric current forms when a magnet is run through an induction coil.
answer:
current


question:
Sentence1: Muscles are present in opposing groups, as illustrated by the biceps and triceps of the upper arm. 
Sentence2: upper arm muscles contracting causes a person 's elbow to straighten.
answer:

Muscles