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.

[EX Q]: Sentence1: soil is formed by weathering. 
Sentence2: Something described as loamy is formed by weathering.
[EX A]: formed

[EX Q]: Sentence1: Insect wings are attached to the dorsal side of their thorax. 
Sentence2: wings are attached to the dorsal side of the insect.
[EX A]: dorsal

[EX Q]: Sentence1: Climate is the average weather in an area over a long period of time. 
Sentence2: Climate is the average of things like rain or sun shine  in an area over a long period of time.
[EX A]:
Climate