human
Better let up, Frank, he whispered.
gpt
There's a big commotion down the street and a crowd is beginning to gather. I think it's a fire.
human
Too bad, grumbled Frank, as he put his flashlight back into his pocket
gpt
I think I was just on the verge of finding out something that would put us on the track of those fellows who seemed to vanish into thin air.
human
Hard luck, murmured Bart, sympathetically,