You will be given a definition of a task first, then some input of the task.
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to make strawberry syrup [title] Heat the sugar and water on the stove over medium heat in a medium-sized saucepan. [step] Fill a medium-sized saucepan with 1 cup (240 milliliters) of water and 1 cup (225 grams) of sugar. Place the saucepan on the stove, and turn the heat up to medium. <sep> (A) Don't get impatient and turn the heat to high. If you heat the sugar water too fast, the sugar will caramelize. (B) Allow the sugar and water to come to a steady boil, then put it into the saucepan you'll be using to syrup your strawberry syrup. [title] Stir and simmer the syrup for the amount of time set. (C) [substeps] Many people prefer to cook the sugar and water separately for a more complex syrup, if you wish to make syrup just for you. [title] Add the flour and milk and cook. (D) [substeps] To check the water temperature, turn the heat to medium and stir with a spoon. If the water reaches that temperature, reduce the temperature to medium, and let the water reach a simmer, which should take about 15 to 20 minutes.
Output:
A