Assertion: dinner jacket's button | /r/AtLocation | straight line
Facets:
Source sentences:
text: The three buttons down each side may in this case be in a straight line (the 'keystone' layout) or more commonly, the top pair is half as far apart again as each pair in the bottom square.
text: The three buttons down each side may in this case be in a straight line (the 'keystone' layout) or more commonly, the top pair is half as far apart again as each pair in the bottom square.