Definition: Given a document, find the main entity about whom the author is writing. Write the full name if mentioned in the text. Note that URLs in the text have been replaced with [Link].
Input: Connor Lamb   the Democratic nominee against GOP candidate Rick Saccone in Pennsylvaniaâs 18th Congressional district special election  advocated for more focus on mental health and enforcing existing laws at a campaign stop yesterday.
âNo parent should ever drop their child off at school and be afraid they wonât be alive at the end of the day â  Mr. Lamb  said. âMy heart breaks for those families in Florida and  in Congress  I will work to make sure that people with serious mental illnesses do not have access to guns.â
According to Tribune Live   Lamb  said  âI believe we have a pretty good law on the books and it says on paper that there are a lot of people who should never get guns in their hands." Adding  âAnd we know that the background check system is not achieving that result. What I think it's going to take is people in Congress who are willing to do more than just talk  who are willing to actually work together and stay late  if it requires that  and do some things that would really produce change.â
 Lamb  again emphasized the need for a focus on mental health  saying  âI think that the emotions that a lot of us are feeling right now are very raw because we know that there's not one thing we can do with the stroke of a pen or one thing you can ban â he said. âWe need a comprehensive answer on mental health.â
Output:
Lamb