content: while he was cudgelling his brains about it , a giant came to him and offered to build the church on condition that st . lawrence tell him his name before the church was completed . but should st . lawrence be unable to do so , the giant was to receive either the sun , the moon or st . lawrence 's eyes . the saint agreed to his proposal .
answer: either the sun , the moon or his eyes .
question: what did the saint need to do if he could not find out the giant's name ?
target: what did the saint need to do if he could not find out the giant's name ?
references: what did the saint need to do if he could not find out the giant's name ?