text: Ethan: Which gas station has the best prices?
  Alice: I always tank at the Tesco 
  Sara: Which one?
  Alice: The one out of town
  Sara: I heard they have cheap gas there
  Alice: It's always few cents per litre cheaper
  Ethan: Good to know. Thanks!! 
target: The Tesco that's out of town has the cheapest gas according to Alice and Sara.