Multiple Target Texts by Category

A box can be a place for socks.
A box can be a cave for a fox.
A box can keep rocks.
A box can hold blocks.
A box can be a place for clocks and locks.
A box can be a block to stack with other blocks.
A box can be used to pack snacks.
A sack can be used to pack a box.  
A sack and a box can be used to keep a lot of things.