[["The pair of students came under scrutiny by the teacher because"," the students both received excellent grades."],["The pair of students came under scrutiny by the teacher because"," their responses on the assignment were identical."],["I twisted the cap off the soda bottle therefore"," the soda fizzed."],["I twisted the cap off the soda bottle therefore"," the soda leaked out."],["I spent the day at the pool therefore"," i sprained my ankle."],["I spent the day at the pool therefore"," my face got sunburned."],["The man drank heavily at the party therefore"," he had a headache the next day."],["The man drank heavily at the party therefore"," he had a runny nose the next day."],["The man perceived that the woman looked different because"," the woman got her hair cut."],["The man perceived that the woman looked different because"," the woman wore a bracelet."],["My skin broke out into a rash because"," i brushed against poison ivy in my yard."],["My skin broke out into a rash because"," i eradicated the poison ivy from my yard."],["The girl found a bug in her cereal therefore"," she poured milk in the bowl."],["The girl found a bug in her cereal therefore"," she lost her appetite."],["The woman asked the man to leave because"," he insulted her."],["The woman asked the man to leave because"," he thanked her."],["The judge pounded the gavel because"," the courtroom broke into uproar."],["The judge pounded the gavel because"," the jury announced its verdict."],["I stayed up late therefore"," i had vivid dreams that night."],["I stayed up late therefore"," i was tired in the morning."]]