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 write a food review [title] Do some background research. [step] Once you've had your meal and taken your notes, take a little time to see what the restaurant's history is. These kind of details are a great way to add some color to your review. <sep> (A) You want it to be historical, while providing little details will allow you to vary your review. For example, if you're writing about pasta, look for restaurants that serve locally grown pasta. (B) [substeps] Look around at restaurants that you're interested in, and ask about their cuisine, service and activities. Ask about what they do in their downtime, or what they do in the evenings. (C) For example, you might find that the head chef trained in france or used to work at another well-loved restaurant in the area, and you can use these connections to make people interested in the food. [substeps] Start by reading the restaurant's website. (D) If you're writing a review of a franchise, check the history on the franchisor company before you write the review. While not every franchise reviews, your reader will want to see how much competition they and the restaurant's franchisors do in their franchises.
Output:
C