Instruct: Classify Amazon reviews into positive or negative sentiment
Query: False Positive!

I bought the test. Used one of them about 8 months ago and it worked fine. I still had another one left. I thought I might be pregnant so I took the test. After a few seconds "Pregnant" flashed on the screen. I went the next day to the doctor to confirm results and their test said negative. I took another home test different brand and it also said negative. I guess over time the test went bad. Very frusterating and emotional!!