CREATE TABLE people (people_id DECIMAL, name TEXT, height DECIMAL, weight DECIMAL, date_of_birth TEXT)
CREATE TABLE entrepreneur (entrepreneur_id DECIMAL, people_id DECIMAL, company TEXT, money_requested DECIMAL, investor TEXT)

Show the company of the tallest entrepreneur.
SELECT T1.company FROM entrepreneur AS T1 JOIN people AS T2 ON T1.people_id = T2.people_id ORDER BY T2.height DESC LIMIT 1
SELECT "T1"."company" FROM "entrepreneur" AS "T1" JOIN "people" AS "T2" ON "T1"."people_id" = "T2"."people_id" ORDER BY "T2"."height" DESC NULLS LAST LIMIT 1