Final answer:
Insufficient information is provided to determine which angle is not congruent to angle 4. A diagram or description of angle relationships is needed.
Step-by-step explanation:
Unfortunately, the provided information does not include enough context to determine which angle is not congruent to angle 4 without knowing the specific relationships between the angles in question. Please ensure to provide the diagram or a description of the angle relationships if you seek an accurate answer to this geometry problem.