Rock stars Aerosmith are to hold a free concert in Hawaii to placate angry fans who brought a legal case against them. The Walk This Way hitmakers cancelled a sold-out show in Maui two years ago, leaving hundreds of fans out of pocket. They filed a class action case, which claimed the band had pulled out in favour of a bigger gig in Chicago and a private show for car dealers in Oahu. Lawyers for the would-be concert-goers said Aerosmith had now agreed to put on a new show, and would pay all expenses.
Can we say the following?
Aerosmith are a rock band.

yes

Saudi Arabia was boosting its production.
Can we say the following?
Saudi Arabia was boosting its own production.

yes

Further evidence emerged on Wednesday of the severe downturn in the aviation sector as Emirates pulled its giant Airbus A380s off the Dubai to New York route. The airline blamed the weakening global economy for the decision, an embarrassing U-turn only eight months after its A380 services were launched with the New York route. Emirates' failure to make New York work with the A380 has raised concerns about the large number of the double-decker aircraft ordered by the carrier. It is the A380's largest customer and has ordered 58 of the 500-seat aircraft. It operates two to New York, one to Heathrow and one to Sydney.
Can we say the following?
A380 has only 58 seats.

no

Rome is in Lazio province and Naples in Campania.
Can we say the following?
Rome is located in Lazio province.
yes