Study the following information carefully and answer the questions given below :
A college planned to conduct an education fair. The college asked foreign universities to participate in the education fair so that students could know about the foreign universities. Even foreign universities can tell which course is good in which university. The courses offered by these universities are, Social Science, Psychology. Medicine, Commerce, Astronomy, Computer Science and Architecture. The fair will start on Monday and will end on Sunday of the same week. Social Science stall will be set up immediately before the Medicine stall. Medicine stall will not be set up on Tuesday or Thursday. There will be a gap of one day between the stalls of Astronomy and Medicine. Architecture stall will be set up immediately after Astronomy stall. Computer Science stall will be set up on Monday.