19654
These include asthma , allergic rhinitis , chronic obstructive pulmonary disease , cough , idiopathic pulmonary fibrosis , pulmonary arterial hypertension , cystic fibrosis and acute lung injury .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None