system
A chat on subreddit /r/wallstreetbets
human
I've got an even better idea for you. Since winter is coming up, natural gas and crude oil should shoot through the roof as people need to heat their homes, plus all the holiday travel requires fuel too. This will be a huge surprise for the market. 
  
 Put all your money in UWTI and UGAZ, thank me later.

gpt
You joke but - seems like every winter has atleast one major spike in nat gas prices due to 'unexpected cold wave'. And then declines into spring.