Context:
Final Exam<br>Cassie has a final exam in the morning. She got so nervous she decided to go for a run. When she went into class, she felt relaxed. Her teacher passed out the exams, and Cassie was ready. Cassie knew all the answers and passed.
Hypothesis: There was a bonus on the exam
It's impossible to say
Context:
The Interstate 35W Mississippi River eight-lane bridge in Minneapolis, Minnesota has collapsed on both sides of the highway over the Mississippi River during rush hour. Previous reports indicated at least nine people had died, but Minneapolis police revised this to four during a 7:30 a.m. (local time) press conference.  Tim Dolan, the Minneapolis Police Chief later stated that "several [adding to the four] people are confirmed dead at the scene," but would not elaborate on how many. At least 79 have been injured and at least 8 are still missing, still believed to be in the rubble.
Hypothesis: a bridge did collapse
Yes
Context:
BERLIN — German police say they're investigating the explosion of an "apparent pyrotechnical device" in a subway station in the northern port city of Hamburg. Hamburg police said on Twitter there was a "small detonation" on the platform of the Veddel subway station early Sunday evening. They say a pane of glass was damaged, but no injuries were reported. Police say they have information about a suspect and the investigation is continuing.
Hypothesis: Police have closed the investigation.

No