She presumes him to be innocent.

Source: Tatoeba

That's a pretty big assumption.

Source: Tatoeba

How high is the probability that two out of twenty people have the same birthday? It can be assumed that a year has 365 days.

Source: Tatoeba

We have sufficient evidence to prove this hypothesis.

Source: Tatoeba

If a high hill stood between A and B, it was important to decide whether the line should climb over it, pierce it with a tunnel, or make a detour to avoid it.

Source: Tatoeba

We can now say definitely that this hypothesis holds water.

Source: Tatoeba