sentences:  The other two groups of protesters, however, maintained their positions for weeks to come.The art gallery closed for the duration of the occupation, probably more because of the spectacle of shabbily-dressed homeless men juxtaposed against the opulent exhibits of high art than for any logistical reasons.The RCPU emphasized discipline among its members to win, rather than alienate, public sympathy, which was evident at the other two locations that remained open to the public.