TASK DEFINITION: Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.
PROBLEM: Question: Does antidepressant medication treatment failure predict lower remission with ECT for major depressive disorder : a report from the consortium for research in electroconvulsive therapy?
Answer: Treatment failure with anti-depressant medication does not predict acute remission status with ECT for nonpsychotically depressed patients.

SOLUTION: no

PROBLEM: Question: Does peroxiredoxin 1 promote pancreatic cancer cell invasion by modulating p38 MAPK activity?
Answer: Prdx1 associates with the formation of membrane protrusions through modulation of the activity of p38 MAPK, which in turn promotes PDAC cell invasion.

SOLUTION: yes

PROBLEM: Question: Is [ Spiral CT cholangiography suitable for routine diagnosis before laparoscopic cholecystectomy ]?
Answer: Spiral CT cholangiography is useful for the diagnosis of common bile duct stones. Because of the low positive predicting value routine use before laparoscopic cholecystectomy is not justified.

SOLUTION:
no