A:someone boasted that a particular thing happened . B:that thing might or might not have happened . Answer: activity
A:someone proved that a particular thing happened . B:that thing didn't happen . Answer: player
A:a particular person was supposed to do a particular thing . B:that person didn't do that thing . Answer: player
A:a particular person was thrilled to do a particular thing . B:that person did that thing . Answer: activity
A:a particular person was permitted to do a particular thing . B:that person might or might not have done that thing . Answer: activity
A:a particular person did n't sign up to do a particular thing . B:that person didn't do that thing . Answer: activity
A:someone proved that a particular thing happened . B:that thing might or might not have happened . Answer: player
A:a particular person was supposed to do a particular thing . B:that person did that thing . Answer: player
A:someone watched for a particular thing to happen . B:that thing didn't happen . Answer:
player