“…The prediction that Re-binding is never possible fo llows from the simple parallelism condition introduced above (together with the assumption mentioned in endnote 1, or (26}), and Sag and Williams support it by a variety of empirical observations. Counter-evidence, however, has been accumulated over the years (Evans 1988, Fiengo and May 1994, Jacobson 1992, Merchant to appear, Schuyler 2001, among others). We argue that the empirical discrepancy in the past literature results from the fact that Re-binding is allowed, but is constrained.…”