Assertion: mantis | /r/CapableOf | stop thanos
Facets:
value: from killing her son
type: TRANSITIVE-OBJECT
Source sentences:
text: Thus reformed, she and a group of the Avengers go into space to stop "Thanos" from killing her son, Quoi, who by this time is a rebellious teenager desperate to leave the isolation of the Cotati home-world and travel the stars.