tripleset: Alan Shepard DATE_OF_DEATH "1998-07-21"
tripleset: Alan Shepard DEATH_PLACE California
tripleset: California SENATORS Dianne Feinstein
target: Dianne Feinstein is a senator in California where Alan Shepard died on July 21 1998.
references: Dianne Feinstein is a senator in California where Alan Shepard died on July 21 1998. Alan Shephard died on the 21st of July, 1998 in California (whose Senator was Dianne Feinstein).