Choose the best paraphrase for these sentences from the text.

A. We needed some more things for our stay in the treehouse.
B. The treehouse was very well equipped.
C. We need everything for the treehouse.

A. Not all houseboats are permanently fixed in one place.
B. Only some parts of the river have houseboats.
C. You can move to a houseboat in another part of the river.

A. There are 12 houses in Chile made from containers.
B. 12 containers were used to make one house.
C. You need 12 containers to make a house in Chile.