Assertion: panhandle's area | /r/HasProperty | characterized by frequent interaction
Facets:
value: between cold and warm air masses
type: TRANSITIVE-OBJECT
Source sentences:
text: Most of the state lies in an area known as Tornado Alley characterized by frequent interaction between cold and warm air masses, producing severe weather, with the highest-risk months from April to June.
text: Most of the state lies in an area known as Tornado Alley characterized by frequent interaction between cold, dry air from Canada, warm to hot, dry air from Mexico and the Southwestern U.S., and warm, moist air from the Gulf of Mexico.