Question: What is the middle name of the man who appointed Jeff Sheehy to the San Francisco Board of Supervisors?
Context: The November 2012 San Francisco general elections were on November 6, 2012, in San Francisco, California.  The elections included six seats to the San Francisco Board of Supervisors, four seats to the San Francisco Board of Education, four seats to the San Francisco Community College Board, and seven San Francisco ballot measures. Jeff Sheehy is an American elected official in San Francisco, California.  He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 8.  He was appointed to the Board in January 2017 by Mayor Ed Lee to succeed Supervisor Scott Wiener, who resigned his seat to take office as a member of the California State Senate.  Prior to his appointment, Sheehy served as a communications director for UCSF AIDS Research Institute. The November 2004 San Francisco general elections were held on November 2, 2004, in San Francisco, California.  The elections included seven seats to the San Francisco Board of Supervisors, four seats to the San Francisco Community College Board, four seats to the San Francisco Board of Education, and fourteen San Francisco ballot measures. Tom Ammiano (born December 15, 1941) is an American politician and LGBT rights activist from San Francisco, California.  Ammiano, a member of the California Legislative LGBT Caucus, served as a member of the California State Assembly from 2008 to November 30, 2014.  He had previously been a member of the San Francisco Board of Supervisors and had mounted an unsuccessful bid for mayor of San Francisco in 1999.  He was succeeded as California's Assemblyman for District 17 by San Francisco Board of Supervisors President David Chiu on December 1, 2014. David Campos (born September 28, 1970), is an attorney and former member of the San Francisco Board of Supervisors representing San Francisco's District 9 (Bernal Heights, Portola, and the Inner Mission) from 2008 to 2016 when he termed out.  His reelection in 2012 made him one of only two LGBT San Francisco supervisors.  In 2014, Campos ran for the California State Assembly seat in the 17th District (eastern half of San Francisco), but lost to David Chiu.  On March 13, 2017, Campos was appointed as a Deputy County Executive for Santa Clara County. Gerardo Compos Sandoval (born 1962) is a judge of the Superior Court of California in and for the County of San Francisco.  He was formerly a member of the San Francisco Board of Supervisors.  A practicing attorney, he defeated Superior Court judge Thomas J. Mellon, Jr. in a runoff election held in November 2008 after coming in first, but not obtaining a majority of votes cast in the June 2008 primary election.  Sandoval, a Democrat, represented the 11th district of San Francisco, which encompasses the Excelsior neighborhood.  In 2005, he ran for San Francisco County assessor, but lost to appointed incumbent Phil Ting.  Sandoval was first elected to the Board of Supervisors in December 2000, and was re-elected in November 2004.  In March 2000 he was elected to the San Francisco Democratic Central Committee. Edwin Mah Lee (, born May 5, 1952) is an American politician and attorney who is the 43rd and current Mayor of San Francisco, California.  He was appointed by the Board of Supervisors on January 11, 2011 to serve out the remainder of former mayor Gavin Newsom's term, after Newsom resigned to take office as Lieutenant Governor of California.  Lee won the election on November 8, 2011 to serve a full term as Mayor.  He was re-elected in 2015. Gordon J. Lau (August 22, 1941 – April 20, 1998) was the first Chinese American elected to the San Francisco Board of Supervisors in San Francisco, California.  He was elected to the city board of supervisors under Mayor George Moscone in 1977.  Other notable supervisors at the time included Dianne Feinstein, Carol Ruth Silver, Quentin L. Kopp, Dan White, and Harvey Milk (the first openly gay individual to serve).  Much like his colleague Milk, who had been an important activist for the LGBT community of San Francisco, Lau was an activist for the city's Asian American community.  Gordon J. Lau Elementary School in Chinatown is named in his honor. The 2008 San Francisco Board of Supervisors elections occurred on November 4, 2008.  Seven of the eleven seats of the San Francisco Board of Supervisors were contested in this election.  Four incumbents were termed out of office, while three ran for reelection. The 2012 San Francisco Board of Supervisors elections occurred on November 6, 2012.  Six of the eleven seats of the San Francisco Board of Supervisors were contested in this election.  One incumbent was termed out of office, four ran for reelection, and one ran for initial election after being appointed to the seat.
Answer: Mah