the cuban opposition movement "damas de blanco", the nigerian human rights lawyer hauwa ibrahim and the international organisation "reporters without borders" are this year's joint winners of the sakharov prize for freedom of thought.

Write the above sentence using proper case.
The Cuban opposition movement "Damas de Blanco", the Nigerian human rights lawyer Hauwa Ibrahim and the international organisation "Reporters without Borders" are this year's joint winners of the Sakharov Prize for Freedom of Thought.