answer: #Person1# and #Person2# are discussing what they need to get from the supermarket and making a shopping list. Ultimately, they decide to buy sugar, bread, beer, cooking oil, butter, milk, strawberry jam and ketchup, fruit and vegetables and so on.
documents: #Person1#: what do we need to get from the supermarket?
  #Person2#: we need lots of things. I'll make a list. We need a bag of sugar, a loaf of bread and a crate of beer.
  #Person1#: a crate of beer? Why do we need that?
  #Person2#: just joking. I would like to get a few bottles of beer though. We also need a liter of cooking oil.
  #Person1#: we can buy a three-liter bottle. It works out cheaper per liter. We should buy a packet of butter and a few pints of milk too.
  #Person2#: I'd like to get a jar of strawberry jam and a bottle of tomato ketchup. Do we need any meat?
  #Person1#: I think we should get half a kilo of minced beef and a few pork chops.
  #Person2#: ok. Let's not forget fruit and vegetables. We need a bunch of bananas, a kilo of tomatoes and a bag of potatoes.
  #Person1#: we should also get a tube of toothpaste and a bar of soap. Let's get a tub of ice cream too. We can treat ourselves.
  #Person2#: ok. We should get a few tins of tuna. Anything else?
  #Person1#: I'd like a few cans of coke. We also need a dozen eggs and half a dozen sausages.
  #Person2#: let's get a chunk of cheese too. Is that everything.
  #Person1#: I think so. I'Ve got the shopping list, so let's go.