A:someone categorized that a particular thing happened . B:that thing might or might not have happened . Answer: trade
A:someone speculated a particular person to have a particular thing . B:that person didn't have that thing . Answer: scientist
A:a particular person was n't ordained to have a particular thing . B:that person might or might not have had that thing . Answer: trade
A:someone reported a particular person to have a particular thing . B:that person had that thing . Answer: scientist
A:someone was heartened that a particular thing happened . B:that thing might or might not have happened . Answer: trade
A:a particular person was endorsed to have a particular thing . B:that person might or might not have had that thing . Answer: trade
A:a particular person was n't included to do a particular thing . B:that person might or might not have done that thing . Answer: scientist
A:a particular person was n't included to do a particular thing . B:that person did that thing . Answer: scientist
A:someone speculated a particular person to have a particular thing . B:that person had that thing . Answer:
scientist