How many weight of Francesco Postiglione?
select weight from people where name = "Francesco Postiglione"
How much money requested of people id 2?
select money_requested from entrepreneur where people_id = "2"
Date of birth of Fabrizio Buonocore?
select date_of_birth from people where name = "Fabrizio Buonocore"
What is the name of the entrepreneur with the greatest weight?
select t2.name from entrepreneur as t1 join people as t2 on t1.people_id = t2.people_id order by t2.weight desc limit 1