Handled the disambiguation error case by recurring randomly until a non-disambiguation start is discovered. Added noises for error conditions. Fixed the firstsentence parens problem by deleting everything that lies within left and right parens, but sometimes wikipages are improperly formatted and parens are unbalanced. In this case, raise error. Non-fatal errors are handled one of two ways: 1) if the error is very common (ex. Community), check a whitelist of common errors and return the stored next link. 2) ask user to manually enter the first link address.