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

Context:

Deep Puddle<br>Tom was driving in the rain. He noticed a large puddle up ahead. He figured he could drive over it. It turned out to be much deeper. Tom's car was half swallowed up.

Hypothesis: Tom's car was 50% underwater.

[I] Yes
[II] It's impossible to say
[III] No