Talking about past event, Which sentence is best to use?<br/><br/>A) After waiting for almost four months, our service went back to normal and slowly the numbers of irate customers LESSENS as days gone by.<br/><br/>B) After waiting for almost four months, our service went back to normal and slowly the numbers of irate customers REDUCED as days gone by.<br/><br/>Thanks in advance!<br/>Keith.