Read the given passage and select the correct option for (i) - (iii).___(i)___ are present in the chest cavity. This cavity is surrounded by ___(ii)___ on the sides which form a cage like structure. A large muscular sheet called ___(iii)___ forms the floor of the chest cavity.

• A. (i)-Lungs; (ii)-Ribs; (iii)-Diaphragm
• B. (i)-Diaphragm; (ii)-Ribs; (iii)-Lungs
• C. (i)-Bronchi; (ii)-Ribs; (iii)-Lungs
• D. (i)-Trachea; (ii)-Bronchi; (iii)-Lungs