Why is data lineage tracking important in a data lakehouse?

Data lineage documents the origin; transformation; and movement of data through the lakehouse; enabling teams to understand data quality impact; perform root-cause analysis; and satisfy regulatory audit requirements. The incorrect options ("It speeds up SQL query execution by caching intermediate results", "It automatically compresses older data files to reduce storage costs", "It prevents unauthorized users from writing data to the object storage layer") are distractors that don't fully capture the concept described.