premise: Success is a 1983 studio album originally released by American singing duo The Weather Girls. The album includes the group's biggest hit, "It's Raining Men", which peaked at #1 on the U.S. Dance chart, #46 on the U.S. Pop chart, & #34 on the U.S. R&B chart.
hypothesis: The Weather Girls were a one hit wonder.
reason: There was no indication whether The Weather Girls had other hits.