Complex sentence: HMS "Sainfoin" was a Landing Ship, Infantry of the Royal Navy that was built in 1943 by Consolidated Steel Corporation, Wilmington, Delaware, United States as the merchant vessel "Cape Washington".
Split into simpler sentences: HMS "Sainfoin" was a Landing Ship, Infantry of the Royal Navy. She was built at Consolidated Steel Corporation, Wilmington, Delaware in the United States as the merchant vessel "Cape Washington".