prompt: Mr. Llesis had 50 kilograms of rice. He kept 7/10 of it in storage and gave the rest to Mr. Everest. How many kilograms of rice did Mr. Llesis keep than Mr. Everest?
messages.content: Mr. Llesis had 50 kilograms of rice. He kept 7/10 of it in storage and gave the rest to Mr. Everest. How many kilograms of rice did Mr. Llesis keep than Mr. Everest?
messages.role: user
messages.content: Mr. Llesis kept 50 x 7/10 = <<50*7/10=35>>35 kilograms of rice.
  So, he gave 50 - 35 = <<50-35=15>>15 kilograms of rice to Mr. Everest.
  Therefore, Mr. Llesis kept 35 - 15 = <<35-15=20>>20 kilograms more than Mr. Everest.
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messages.role: assistant