Conversation so far:
who's running for mayor of san francisco
Candidates running for mayor of San Francisco in the November 2019 election included Ellen Lee Zhou, Joel Ventresca, London Breed, Paul Ybarra Robertson, Robert Jordan, and Wilma Pang
why was the 2018 election for mayor of san francisco special
The 2018 San Francisco mayoral special election was called after former Mayor Ed Lee died on December 12, 2017.
how did former mayor ed lee die
Ed Lee died at 1:11 a.m. PST on December 12, 2017 after suffering cardiac arrest while shopping at a Safeway.
which safeway did ed lee suffer cardiac arrest at
Ed Lee collapsed while shopping at the Safeway grocery store on Monterey Boulevard near his Glen Park home.

Question: did ed lee die there
Self-contained rewrite: did ed lee die at the safeway on monterey boulevard