Here are some examples:
command : ["I'm doing crafts, can you bring me some useful tools?"] simplify:Bring me craft tool.
command : ["I'm a bit sleepy, can you bring me something to cheer me up?"] simplify: Get me something refreshing.
command : [" Oh! I don't believe I knocked over the water glass, so help me get something to wipe it."] simplify:Hand me a towel.

Now given the command ["I have a math problem to solve, can you bring me something to help me with calculations?"] 
Please refer to the example and give the simplify command according to the following rules.
1.The simplified instruction should be asking to bring something to you.
2.You should try to understand what items the original order requires
Your directive only needs to keep the main information, it should be as simple as possible Wrap the entire output in JSON format.
user