<Tr> <Th> 159 </Th> <Td> 7 </Td> <Td> "Pam's Replacement" </Td> <Td> Matt Sohn </Td> <Td> Allison Silverman </Td> <Td> November 10, 2011 (2011 - 11 - 10) </Td> <Td> 8007 </Td> <Td> 5.96 </Td> </Tr> <Tr> <Td_colspan="8"> Pam trains a temporary worker, Cathy Simms (Lindsey Broad), to take her place while she is on maternity leave, and enlists Dwight's support when she tries to show that Jim finds her replacement attractive . Meanwhile, Robert surprises Andy, Kevin, and Darryl when he asks to join their band . However, he soon brings in several professional musicians and kicks the original three members out, forcing them to happily play outside by the dumpster </Td> </Tr> <Tr> <Th> 160 </Th> <Td> 8 </Td> <Td> "Gettysburg" </Td> <Td> Jeffrey Blitz </Td> <Td> Robert Padnick </Td> <Td> November 17, 2011 (2011 - 11 - 17) </Td> <Td> 8008 </Td> <Td> 5.50 </Td> </Tr> <Tr> <Td_colspan="8"> Andy takes some of the office staff on a field trip to Gettysburg for inspiration . After most of the office abandons him, Darryl and Jim confront Andy and tell him that he should stop trying so hard to impress his coworkers . Meanwhile, Gabe finds himself enjoying the trip when he is mistaken as an Abraham Lincoln impersonator . Robert tasks the remaining employees with coming up with a new business idea for Dunder Mifflin and becomes convinced that Kevin's simple ideas are elaborate metaphors . </Td> </Tr>

Who takes michael scott's place in the office