Respuesta :
The best description of the relationship of act between Sol and his or her friend is "truce," so, option (a) or (i) is the appropriate answer.
What is a truce?
A truce is an agreement between individuals to halt fighting for a limited period of time, usually for a long period of time, reached by opposing armies.
Sol and his best friend reached an understanding that would prevent them from arguing.
The remaining options are of more in bigger and formal nature where there is a battle or alliances going on for a country, notion, or game.
Therefore, option (a): "truce" is the correct answer.
Check out the link below to learn more about truce;
https://brainly.com/question/21377759
#SPJ2