Complex sentence: BC Kalev/Cramo is an Estonian professional basketball club based in Tallinn, Estonia, that competes in the Estonian League and internationally in the FIBA Europe Cup and the VTB United League.
Split into simpler sentences: BC Kalev/Cramo is an Estonian professional basketball club based in Tallinn, Estonia. They play in the Estonian League and internationally in the FIBA Europe Cup and the regional VTB United League.