Multi-choice problem: Continue writing the next sentence in this paragraph:

How to make prawn curry
Remove the prawns shells.
First pull off the head. Then rinse the prawn in water.

OPT: 1). Cut out a square of tropical grass. Cut it as thinly as possible. 2). Remove the shell from the middle part of the prawn. Hold the exposed top end and pull the tail to remove the rest of the shell. 3). Very dry and then cut off the husk. Take the shells out, but leave the innards. 4). Cut the head from the shell with a sharp knife. Place it in a medium saucepan and bring it to a boil on high heat.
2).