Assertion: ethylene | /r/AtLocation | small quantities
Facets:
value: by most fruits
type: OTHER
value: by vegetables
type: OTHER
value: normally
type: DEGREE
value: in the laboratory
type: LOCATION
value: by the method
type: MANNER
Source sentences:
text: Finally, ethylene can be produced in small quantities in the laboratory by the method first used by the Dutch chemists in 1794, namely by reacting ethanol with concentrated sulfuric acid.
text: Ethylene is normally produced in small quantities by most fruits and vegetables.
text: Ethylene is normally produced in small quantities by most fruits and vegetables.