Given the following enthymeme, Only foreign corporations are sensitive to workers' needs, and Enron is not foreign. The statement needed to convert the enthymeme into a valid syllogism is:

Enron is a corporation. $($Premise$)$

Enron is not sensitive to workers' needs. $($Conclusion$)$

Foreign corporations do not care about the needs of domestic workers. $($Premise$)$

All foreign corporations are responsible organizations. $($Premise$)$

Enron is sensitive to workers' needs. $($Conclusion$)$