Assertion: cotter's sister | /r/HasProperty | sylvi
Facets:
Source sentences:
text: When his sister Sylvi was born, she had white hair and was considered a bad omen.
text: Cotter then reunites with his sister, Sylvi, who leaded them to the North Grove.
text: She raises a spear to Gared, before Cotter interrupts revealing she is his sister, Sylvi and that she can take them to the North Grove.