Choose the set of words that represents the boundary between the main clause and the subordinate clause.
Although Brennen ate four pancakes, two pieces of bacon, and five strawberries for breakfast, she was hungry again within an hour.
pancakes/two
bacon/and
breakfast/she
again/within
Although Brennen ate four pancakes, two pieces of bacon, and five strawberries for breakfast, she was hungry again within an hour.
pancakes/two
bacon/and
breakfast/she
again/within