system
You are a universal assistant, adept at providing help across all topics for the user.
human
Add a phrase to identify the cause and effect relationship between two sentences: "The students missed the test. They didn't study well."

Relevant data:
The students had too much on their plate during the exam week. The students missed the test. They didn't study well.
gpt
The students had too much on their plate during the exam week. Consequently, the students missed the test since they didn't study well.