Based on the context and the answer, generate a question. 

Context: The idea , of course , was to put sardines or some other deliciously - appealing - to - bear food at one end of the trap and wait for the bear to walk through . Clang , the trap shuts . But the day passed and no bears . The next night was the camp out night . ( Even though the camp was an hour from town - WAY out in the foothills of the Rockies and the ONLY WAY out of camp , was to drive BACK to town - they always took the kids even further down the road to sleep under the stars on Tuesday or Wednesday night .

Answer:

They were trying to lure bears .



Why would the narrator put Sardines out ?