Complex sentence: The film opened alongside "Deadpool" and "Zoolander 2" and over its four-day President's Day opening weekend was projected to gross $20--25 million from 3,343 theaters.
Split into simpler sentences: The film opened with "Deadpool" and "Zoolander 2". Over its four-day President's Day opening weekend, the film was projected to gross $20--25 million from 3,343 theaters.