730
One of the most common phone scams is the caller pretending to be from the IRS and threatening the taxpayer with a lawsuit or with arrest if payment is not made immediately , usually through a debit card .
 the caller: attacker; phone scams: attack pattern; threatening the taxpayer with a lawsuit or with arrest: attack pattern; the IRS: trusted entity
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: phishing 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, trusted entity 
Text: {0} 
Answer:
 the caller: attacker; phone scams: attack pattern; threatening the taxpayer with a lawsuit or with arrest: attack pattern; the IRS: trusted entity