Premise: Houses of the Holy is the fifth studio album by the English rock band Led Zeppelin , released on 28 March 1973 by Atlantic Records . Led Zeppelin . Their fourth album , which features the track `` Stairway to Heaven '' , is among the most popular and influential works in rock music , and it helped to secure the group 's popularity . `` Stairway to Heaven '' is a song by the English rock band Led Zeppelin , released in late 1971 .
Hypothesis: Led Zeppelin were only a baseball team.
Label: CONTRADICTION