Since those times, labor problems have caused another decline. (fieryfoodscentral.com)
Many (if not most) baby sleep problems have a cause, though it might not be obvious at first. (get-your-baby-to-sleep.com)
While there's no indication that Woods» personal problems have caused other golfers to reconsider their own extracurricular behaviour (if any), his travails, and those of the tour, have been a wakeup call for his peers. (canadianbusiness.com)