What is the best way to change this sentence from passive voice to active voice?

Predictions were made on who would win the coveted prize sought by all.

On who would win the coveted prize sought by all, predictions were made.
Experts made predictions on who would win the coveted prize sought by all.
Made were predictions by the experts on who would win the coveted prize sought by all.
Predictions were made by experts on who would win the coveted prize sought by all.

Question

What is the best way to change this sentence from passive voice to active voice?

Predictions were made on who would win the coveted prize sought by all.

    On who would win the coveted prize sought by all, predictions were made.
    Experts made predictions on who would win the coveted prize sought by all.
    Made were predictions by the experts on who would win the coveted prize sought by all.
    Predictions were made by experts on who would win the coveted prize sought by all.

anonymous · Answer

First things first do you know what passive voice and active voice means, because it will not be good to just give you the answer

kohai · Answer

Probably the last one, it seems the most informal. Passiveness means it's not super flowery etc