18743
Degradation and Rearrangement of a Lung Surfactant Lipid at the Air - Water Interface during Exposure to the Pollutant Gas Ozone .
 Chemical: Ozone
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Ozone