Complex sentence: IBA's Eurovision committee chose the band Teapacks to represent Israel in the 2007 Eurovision Song Contest Semi-Final in Helsinki, whose humorous entry did not fare well, finishing in 24th place out of a semifinal field of 28 and failing to reach the final.
Split into simpler sentences: IBA's Eurovision committee chose the band Teapacks to represent Israel in the 2007 Eurovision Song Contest Semi-Final in Helsinki. Their humorous entry did not fare well, finishing in 24th place out of a semifinal field of 28 and failing to reach the final.