Assertion: space shuttle's system | /r/HasSubevent | fire
Facets:
value: during the handover
type: TEMPORAL
Source sentences:
text: Various breakdowns of the Elektron oxygen-generating system were a concern; they led crews to become increasingly reliant on the backup Vika solid-fuel oxygen generator (SFOG) systems, which led to a fire during the handover between EO-22 and EO-23.