Five documentary films covering five different topics (history, art, environment, politics, and science) are being shown during a two-day film festival. There are two time slots each day, morning and night, and up to three movies can be shown in each time slot. Although no film is to be played more that once during the same time slot, every film must be shown at least twice. In addition, the following rules hold:
1.Politics and science are never shown in any time slot together.
2.If history is shown in a slot on the first day, art is also shown.
3.History is only shown in the morning.
4.The environment film is shown twice on the second day.
5.Only two films are shown on the second night.
Based on the information given, identify a film that could not be shown on the morning of the first day and a film that could be shown three times during the festival.
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NOT FIRST MORNING: Environment
THREE TIMES: Environment