If there is any life in him that will bring it back .<br>But if he moves , hide thyself in the bushes near by , and see what he does . '<br>The damsel took the flask and did her mistress ' bidding .<br>Soon the man began to move his arms , and then rose slowly to his feet .
The man had not been murdered
The context states that 'the man began to move his arms , and then rose slowly to his feet' so he cannot be dead. If he isn't dead, then it is correct to say he had not been murdered. The system could likely not understand that the man was alive because he moved. 
( z1 murder :polarity - :ARG1 ( z2 man ) )