Yes I woke describe them as that
Answer:
Conflict in a story
Conflict in a story is a struggle between opposing forces. ... Conflict in a story creates and drives the plot forward. External conflict refers to the obstacles a character faces in the external world. Internal conflict refers to a character's internal or emotional obstacles
Explanation:
Most schools ban soft drinks from student vending machines. It happened when Obama was President & his wife Michelle Obama decided to get rid of all unhealthy food & drinks at schools. Most schools today still observe a healthy diet in schools today.
I think the sentence that uses it correctly is the last one.