conversations.from: human
conversations.value: When Jane visited Iran, she visited 6 more than twice as many rehabilitation centers as Han. Han visited 2 less than twice as many rehabilitation centers as Jude did. Jude visited half fewer rehabilitation centers as Lisa did. If Lisa visited 6 rehabilitation centers, how many rehabilitation centers did they all visit assuming they are all different?
conversations.from: assistant
conversations.value: Jude visited 1/2*6=3 rehabilitation centers.
  Han visited 2*3-2=4 rehabilitation centers.
  Jane visited 6+2*4=14 rehabilitation centers.
  They all visited 6+3+4+14=27 rehabilitation centers.