formedReformationAllianceWith

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: formedReformationAllianceWith

Indicates that two parties created a cooperative alliance specifically in the context of the Reformation period or its religious-political movements.