clashes

"The combination of soft music and warm lighting created a relaxing atmosphere in the living room. "

"All attempts to restart the engine failed."

"My need to sleep early is conflicting with my desire to finish this interesting book. "

"My sister is very helpful, especially when it comes to organizing things. "

"The student's opposition to the new school rules caused a disruption. "

"The school's basketball team won the championship this year. "

"The two students were contending for the highest grade in the class. "

"We are discussing the homework assignment in class. "

"The protesters thronged Trafalgar Square and sang anti-war songs."

"His contradiction of the proposal was very interesting."

"The teacher gave a demonstration of how to solve quadratic equations. "

"The library has possession of the rare book, even though it doesn't own it. "