original: The precursor to Hurricane Beulah was a tropical wave moving across the tropical Atlantic.
simplifications: There was an Atlantic tropical wave before the Hurricane Beulah. Before Hurricane Beulah an easterly wave swept the Atlantic. The origin of Hurricane Beulah was a tropical wave that moved across the Atlantic. Before Hurricane Beulah, it was a tropical wave moving across the tropical Atlantic. Hurricane Beulah was a tropical wave moving across the tropical Atlantic. Before Hurricane Beulah, there was a tropical wave that moved across the Atlantic. A tropical Atlantic wave turned into Hurricane Beulah. Before Hurricane Beulah there was a tropical wave moving across the Atlantic. A tropical wave which moved across the tropical Atlantic triggered Hurricane Beulah. Prior to Hurricane Beulah, there was a tropical wave that moved across the tropical Atlantic.