Open windows and doors let in hot air and humidity, which will cause cooling systems to run longer.
(doors; let; ) (hot air and humidity; will cause; cooling systems to run longer) Context(hot air and humidity will cause,List([30, 68))):(cooling systems; to run; T:longer)
hot air and humidity will cause,List([30, 68))
doors hot air and humidity cooling systems
let will cause to run
cooling systems to run longer
T:longer