Assertion: soman's group | /r/CapableOf | execute two attacks
Facets:
value: in 1993
type: TEMPORAL
value: despite having this knowledge
type: OTHER
Source sentences:
text: It was unclear why, despite having this knowledge, the group executed two attacks in 1993 using this vaccine strain – once from the roof of the headquarters building in Kameido, and once from a truck with a custom spraying device, aimed at the Diet building, Imperial Palace, and Tokyo Tower.