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

Context:

How to grill halibut<br>Go to your local supermarket or fish market and purchase halibut steaks. [substeps] Look for steaks that appear solid without a fishy smell, and keep in mind that thicker steaks take longer to grill. Choose your seasonings or marinades.

Hypothesis: you should look for a halibut that you can smell from a mile away
OPT: -- Yes. -- It's impossible to say. -- No.
No