sentences:  One of the main reasons for the enclosure of the courtyard was to provide adequate room for most of its students in a lunchroom of some sort.However, at the time, the high school espoused an open lunch policy, and consequently a majority of its close to 2,000 students left campus for lunch.Administrators responded to this in the 2007–2008 school year by closing lunch to freshmen, and the following year by closing lunch to sophomores who do not have special identification cards.