Question ID:PT93 S4 Q2 Passage:A corporation is planning separate travel itineraries for two representatives, Frank and Gloria, each of whom must visit exactly three of the following cities: Houston, Montreal, Seattle, and Toronto. Each city must be visited by at least one of the representatives and at most once by each representative. The following additional conditions apply to the itineraries:Anyone visiting Montreal must visit Toronto immediately afterwards.If Gloria visits Houston, then Frank must visit Montreal.If Frank visits Houston, then he must later visit Seattle. Stem:Which one of the following could be Frank's itinerary, listing the cities in the order in which he visits them? Correct Answer Choice:BChoice A:Houston, Montreal, Toronto Choice B:Houston, Toronto, Seattle Choice C:Montreal, Houston, Seattle Choice D:Seattle, Toronto, Houston Choice E:Seattle, Toronto, Montreal