The example that shows an assumption can cause conflict is when you believe your brother will help you with chores, but he thinks just the opposite.
"Assumption is something that you accept is true even though you have no proof."
"Conflict from assumptions usually starts when thoughts alone become the foundation of a shared belief system."
"Chores are the tasks which an individual performs at their home or workplace like cleaning, washing, etc."
To learn more about assumption and conflict here
https://brainly.com/question/14096325
#SPJ3