Question: Who is the 43rd mayor of San Francisco and also appointed Jeff Sheehy to the Supervisorial District 8?

Context articles: John R. Sheehy
Ahsha Safaí
Hillary Ronen
Sandra Lee Fewer
Norman Yee
Katy Tang
Jeff Sheehy
Ed Lee (politician)
Alta Plaza
Aaron Peskin

John R. Sheehy (July 30, 1947) was a Democratic member of the Illinois House of Representatives for a single term from 1993 to 1995.
 He represented the 37th district, which was located in Chicago's south suburbs.
 Born in Chicago, Illinois.
 Sheehy attended Moraine Valley Community College and graduated from Worsham College of Mortuary Science.
 After graduating from Worsham, he opened Sheehy and Sons Funeral Home.
 He is a veteran of the Vietnam War.
 In 1992, Sheehy faced Carl James Vandenberg, who defeated fellow Republican and appointed incumbent Manny Hoffman of Homewood.
 Sheehy won the Republican leaning district by 239 votes.
 While a member of the Illinois House, he served on the following committees; Aging; Appropriations-Human Services; Elections & State Government; Elementary & Secondary Education; Registration & Regulation.
 He was defeated for reelection by Ed Zabrocki, the Mayor of Tinley Park, Illinois, by 539 votes.
Ahsha Safaí is an American elected official in San Francisco, California.
 He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 11.
Hillary Ronen is an American elected official in San Francisco, California.
 She serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 9.
Sandra Lee Fewer is an American elected official in San Francisco, California.
 She serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 1.
Norman Yee (, born July 29, 1949) is an American elected official in San Francisco, California.
 He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 7.
Katy Tang () is an American elected official in San Francisco, California.
 She serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 4.
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.
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.
Alta Plaza is a park in San Francisco, California and caps the top of the western edge of Pacific Heights.
 It falls under the jurisdiction of the City's Supervisorial District 2.
 The park is served by several San Francisco Municipal Railway bus lines.
Aaron Peskin (born 1964) is an American elected official in San Francisco, California.
 He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 3.
 He was elected in 2015, having previously served two terms in 2001–2009.
 In January 2005, his colleagues elected him president of the board; he served as such until the end of his term limit in 2009.
 He was head of the San Francisco Democratic Party Central Committee from 2008 to 2012.