In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.

Example input: Preheat oven to 375 degrees., Boil syrup, sugar and shortening over medium heat, stirring constantly., Remove from heat., Gradually stir in flour and nuts., Drop by teaspoonfuls about 3 inches apart on lightly greased cookie sheet., Bake 5 to 6 min., Remove from oven and let stand 5 min, before removing from sheet., May be rolled into cylindrical shape while still hot., If cooled too much, return to oven for a minute., Yield: 4 dozen cookies.
Example output: flour, nuts, corn syrup, shortening, brown sugar
Example explanation: This is a good example, as we see the NER is generated correctly from the directions.
Q: Pour the olive oil into the skillet, and set it over medium-high heat., Stir in the onion, and cook, stirring occasionally, until it begins to soften, about 2 to 3 minutes., Scatter the diced pancetta in the pan, and let it cook and render its fat, stirring occasionally, until it starts to brown, 3 or 4 minutes., Drop in the cherry tomatoes and bay leaves, season with 1/2 teaspoon salt and peperoncino, and pour in 1/2 cup water., Cover the skillet, bring the water to a simmer, then set the cover slightly ajar and cook just until the water evaporates and the tomatoes pop open and release their juices, about 10 minutes., (If the pan dries before the tomatoes pop, add another 1/4 cup water.), Turn off the heat; remove and discard the bay leaves., Meanwhile, heat 4 quarts of water with 2 teaspoons salt to a rolling boil in the pasta pot., Stir in the fregola, and cook until al dente, about 8 minutes., Empty the pot into a colander or large strainer to catch the fregola., Spill them into the skillet, and stir the pasta, tomatoes, and pancetta together until thoroughly blended., Heat the oven to 400, and brush the bottom and sides of the baking dish with olive oil., Pour all the sauced fregola into the dish, and spread in an even layer., Sprinkle the grated cheese over the top, and set the dish in the oven., Bake, uncovered, 20 to 25 minutes, until the top is golden brown and crisp on the edges., Serve piping hot., Spoon the fregola into warm bowls as an appetizer, or, to serve family-style, put the baking dish on the table.
A:
extra-virgin olive oil, onion, pancetta, tomatoes, bay leaves, kosher salt, peperoncino flakes, freshly grated pecorino, skillet