Complex sentence: The Baltic Dry Index (BDI) is a number issued daily by the London-based Baltic Exchange, which traces its roots to the Virginia and Baltick coffeehouse in London's financial district in 1744.
Split into simpler sentences: The Baltic Dry Index (BDI) is a number issued daily by the London-based Baltic Exchange. The BDI traces its roots to the Virginia and Baltick Coffeehouse in London's financial district in 1744.