 
 <translate> The relevant sentence in the passage is: Signature forgery refers to the act of falsely replicating the signature of another person. The answer is Signature forgery. <hau> Hukuncin da ya dace a cikin nassi shi ne: Sa hannu a hannu yana nufin aikin da ba daidai ba ne na sanya hannu a hannun wani mutum. Amsar ita ce, Ƙirƙirar sa hannu. 