Assertion: skater's element | /r/HasProperty | detailed in isu rule
Facets:
Source sentences:
text: The seven elements required of pair skaters in their short program are detailed in ISU rule 620; the pair must attempt two lifts, one side-by-side jump, one throw jump, one spin combination, one death spiral, and one step sequence.
text: The eleven elements required of pair skaters in their free program are detailed in ISU rule 621; they must attempt a maximum of four lifts (including one twist lift), four jumps (including two different throw jumps), one pair spin combination, one death spiral, and one choreographic sequence (previously known as the "spiral sequence").