You need each card in two ex. Each player gets 5 cards, the rest goes into the deck. The objective of the game is to make as many identical pairs as possible, asking other players for the matching card.
The structure of the question is: “Is the cat (prep.) the box?” or “Are the cats (prep.) the box?” or “Is there a cat (prep.) the box?” or “Are there two cats (prep.) the box?
The structure of the answer is: "Yes there is/there are/it is/they are" (the asked player pass the card) or "No there isn’t/there aren’t/it isn’t/they aren’t, go fish!" (the requesting player picks a card from the deck).
The prepositions are: in, on, under, above, behind, in front of, between, next to.