The Soyuz is a Russian spacecraft which is like a lifeboat for the space station. At least one Soyuz is always docked at the space station. Which of the following statements are correct about Soyuz?
(i) It carries people and supplies to and from the space station.
(ii) The crew rides in the part of the spacecraft called a capsule.
(iii) Upto three astronauts or cosmonauts can ride in a Soyuz capsule.