Assertion: group's unit | /r/HasProperty | joined by russ ballard
Facets:
value: on guitar
type: LOCATION
value: on robert 'bob' henrit
type: OTHER
value: on drums
type: LOCATION
value: for a six piece
type: PURPOSE
Source sentences:
text: Unit 4 was later joined by Russ Ballard on guitar and Robert 'Bob' Henrit on drums (forming the + 2) for a six piece, four-part vocal harmony group.