instruction:
In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 
question:
How to open a blocked nose?
answer:
Eat spicy food and consider filling a bowl with hot water until it steams and inhaling the steam through your mouth and nose


question:
make homemade raisins
answer:
Blanch grapes by dropping by the bunch in boiling water for 30 seconds, then transferring into a bowl of ice water.    Remove stems.    Pat dry with a towel and spread in a single layer onto baking sheets.    Place baking sheet in an oven set to warm (180 degrees is ideal) and allow to dry 18-24 hours, turning after 12 hours to prevent sticking.    Once dark and wrinkled, remove from oven and allow to cool before storing in an airtight container.


question:
Flushing the bottom of the stringer with ground.
answer:

Draw a line parallel to the top of the last step notch, and perpendicular to the side of it (where the bottom riser will eventually go). Cut this away to make the bottom of the stringer flush with the ground. Now test the stringer by setting it in place. Cut the top and bottom of the stringer to fit, then test-fit it before cutting it out. Make sure the height is accurate. Both top and bottom points should be flush before fastening.