Complex sentence: In early January 2012, following the 2011 FIFA Club World Cup, Danilo signed for F.C. Porto in Portugal until June 2016, for €13 million and with a €50 million release clause.
Split into simpler sentences: In early January 2012, following the 2011 Club World Cup, Danilo signed for Porto with a four year contract set to last until June 2016. He transferred for €13 million, and with a €50 million release clause.