"The next thing I saw was a knife. I think it came out of his jacket. I don't know where he got it from. When he punched me I saw it so I didn't see where it came from. It was a Stanley knife which had an orange blade."
"(1) Does the history of conviction establish a propensity to commit offences of the kind charged? (2) Does that propensity make it more likely that the defendant committed the offence charged? (3) Is it unjust to rely on the conviction of the same description or category; ....?" were respectively, "