content: when st . lawrence heard that he was happy ; for now he knew the giant 's name . he ran back quickly to town , and went to the church . there sat the giant on the roof , just about to set the last stone in place , when at that very moment the saint called out : " finn , finn , take care how you put the stone in ! "
answer: set the last stone in place .
question: what was the giant about to do on the roof ?
target: what was the giant about to do on the roof ?
references: what was the giant about to do on the roof ?