Determine if the sentence is true based on the text below:
it was his fault
OPT: A). Yes. B). No. C). It's impossible to say.
B: but I found that, uh, it was made of some material which actually ended up rusting uh, after, A: Oh. B: even, despite, you know, diligent washing, it got rusty after about, uh, three weeks of use. And I don't think it was my fault because you know, I had made a point of like drying it off and cleaning it

B).