You will be given a definition of a task first, then some input of the task.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: Brotherhood of Man are a British pop group who achieved success in the 1970s. They won the 1976 Eurovision Song Contest with "Save Your Kisses for Me"., "Save Your Kisses for Me" was the winning song of the Eurovision Song Contest 1976, performed for the United Kingdom by Brotherhood of Man in The Hague, Netherlands. The lyrics and music were written by Tony Hiller, Lee Sheriden, and Martin Lee, the latter two being members of the band. The song became a worldwide hit, reaching No.1 in many countries, including the UK, where it became the biggest-selling song of the year. Overall, it remains one of the biggest-selling Eurovision winners ever, and the biggest such seller in the UK., Sandra Stevens ( born 23 November 1949 , Leeds , Yorkshire ) is a British singer and member of pop group Brotherhood of Man ., Subject: sandra stevens, Relation: participant_of, Options: (A) eurovision song contest (B) eurovision song contest 1976
Output:
eurovision song contest 1976