Assertion: hydrogen | /r/HasProperty | unreactive
Facets:
value: very
type: DEGREE
value: at room temperature
type: OTHER
value: relatively
type: DEGREE
Source sentences:
text: H 2 is relatively unreactive.
text: it is a very reactive gas.
text: Hydrogen is a highly reactive fuel.
text: H 2 therefore tends to be unreactive at room temperature.