text: <unk>  is an abnormal build up of fluid in the air sacs of the lungs, which leads to shortness of breath.
option_0: Pulmonary edema
option_1: Trapped lung
option_2: Pleurisy
option_3: Emphysema
option_4: Hydrothorax
option_5: Pleural effusion
option_6: Atelectasis
option_7: Pulmonary consolidation