Read the following paragraph and determine if the hypothesis is true:

The Men's Doubles tournament at the 1985 Australian Open was held from 25 November through 8 December 1985 on the outdoor grass courts at the Kooyong Stadium in Melbourne, Australia. Paul Annacone and Christo van Rensburg won the title, defeating Mark Edmondson and Kim Warwick in the final.

Hypothesis: Warwick won the title the following year.
It's impossible to say