Write the next sentence in the following story.

How to make a traditional bengali sweet (sandesh )
Heat the milk in the pan until just before it boils, then turn off the heat.
Do not overcook the milk.
Add lemon juice (or citrus substitute) one tbsp at a time.

Choose your answer from:
*Stir the milk constantly while adding the lemon juice; the solid curds will separate from the liquid whey. Place the cheesecloth in a strainer, and strain out the whey from the curds..
*Put this into a small saucepan using a high heat. Once the milk boils, bring it to boil again..
*Stir until all the juice is gone. Unboil the salt and add 1/2 tsp..
*Do not over-drench the milk, as that may delay the cooking process and will cause the milk to shelf. Add the sugar when the milk starts to foam... The answer should be
Stir the milk constantly while adding the lemon juice; the solid curds will separate from the liquid whey. Place the cheesecloth in a strainer, and strain out the whey from the curds.