Can we draw the following hypothesis from the context (see options)?

Context:

World Waterpark is a water park located at West Edmonton Mall in Edmonton, Alberta, Canada. Opened to the public in 1986, it is the world's second-largest indoor water park after the Tropical Islands Resort in Germany. It has a maximum capacity of 5000 guests, an average air temperature of 31 C , and contains the world's largest indoor wave pool with a capacity of 12.3 million litres.

Hypothesis: World Waterpark has the worlds largest indoor wave pool.
Pick your answer from:
[i] Yes;
[ii] It's impossible to say;
[iii] No;
[i]