Horsburgh Castle, also known as Horsbrugh Castle or Horsbrugh Tower, is a ruined tower house castle by the River Tweed, on the A72 road from Peebles to Galashiels, near Glentress in the Scottish Borders area of Scotland. The ruins date from the 16th century and was built by the Horsburghs.

Choose your answer: based on the paragraph above can we conclude that "The castle once housed 100 people."?

Select from: 1). Yes 2). It's impossible to say 3). No
I think the answer is
2).