Here are 4 triple stumpers from the 6-28-2018 Jeopardy! match.

HODGEPODGE ($1000) Promoting healthy eating & reducing salt consumption, the DASH diet stands for dietary approaches to stop this

BRUSH UP ON YOUR… (name the countries with the most speakers)
($600) Tatar

NOWHERE LAND ($1600) Sent to work for an obscure movie co., Clark Gable asked employees, “Why ain’t you wearing parkas in” this region?

MENTAL FITNESS BOOKSHELF ($2000) A book shows how “Predictably Irrational” we are– a pain pill worked better if subjects were told its this was higher

The players got all these clues in GEORGE GERSHWIN:

($400) George’s movie scores include “Shall We Dance”, which starred his friends, this dancing pair
($800) Despite pressure to use white singers in blackface, George Gershwin insisted on a black cast for this work set on Catfish Row
($1200) In “I Got Rhythm” it’s the line that follows “I got daisies in green pastures, I got my man…”
($1600) Listen to Kelly read the clue:

($2000) George’s song “‘S Wonderful” was featured in this Oscar-winning 1951 film starring Gene Kelly & Leslie Caron

Answers: show

Today’s Daily Doubles and more information on Final Jeopardy! on Fikkle Fame’s full Daily Jeopardy! Recap