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

Context:

How to break a lock<br>Determine whether your padlock has a single-or double-lock shackle. In most cases, this will be impossible to determine by just looking at the padlock. Check its packaging, contact its manufacturers, or research it online to discover what kind of shackle it has.

Hypothesis: In every single case, this will be impossible to determine by just looking at the padlock.
Available options:
- Yes
- It's impossible to say
- No
No