Benito and Clarissa broke off their relationship recently for reasons that you would identify as micro-level factors. Which is NOT a micro-level factor? 

Benito met someone new that he liked more. 

They had difficulty communicating with one another. 

Benito is shy and Clarissa is outgoing, and eventually their personality differences got on their nerves. 

The high unemployment in their community prevented Benito from finding a good job.