Thursday afternoon the staff from the University of Wisconsin-Madison near Lake Mendota felt a shake and heard a <e1>noise</e1> like a boom which was triggered by an ice <e2>quake</e2>.
Thursday afternoon the staff
Thursday afternoon the staff from the University of Wisconsin-Madison near Lake Mendota felt a shake and heard a noise like a boom which was triggered by an ice quake.
<triplet> noise <subject> quake <object> Cause-Effect(e2,e1)