human
You are given two jugs, one with a capacity of 1 liter and the other with a capacity of 4 liters. Both jugs are initially empty. The jugs do not have markings to allow measuring smaller quantities.

Problem:
You need to use these two jugs to measure exactly 2 liters of water. You can perform the following operations:
1. Fill a jug to its full capacity.
2. Empty a jug.
3. Pour water from one jug to another until either the first jug is empty or the second jug is full.

Write step-by-step instructions on how to achieve the goal of measuring exactly 2 liters of water using these two jugs.

Instructions:
1. Clearly state each step of the process.
2. Indicate which jug to fill, which jug to empty, and which jug to pour into another.
3. Make sure to stop once you have precisely 2 liters of water in either of the jugs.

Start writing your instructions below:

gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
No

--- Answer ---
open