From all the above situations mentioned, the government most likely would become involved in a homeowner hiring a contractor who completes half of the work but refuses to finish until he is paid more.
A government refers to the political system by which a country or community is administered and regulated.
In the United States, the government most likely would become involved in a situation when a homeowner hires a contractor to create a garden. After being paid in full, the contactor completes half the work but refuses to finish until he is paid more.
Therefore, A is the correct option.
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