With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Saving Private Ryan is a portrayal of only kittens.
text_B: The Chiwawa-class oilers were United States Navy T3 Tanker oilers of the T3-S-A1 design built during World War II at Bethlehem Sparrows Point Shipyard of Sparrows Point , Maryland .. United States Navy. United States Navy. T3 Tanker. T3 Tanker. oilers. oiler ( ship ). T3-S-A1. T3 Tanker. World War II. World War II. Bethlehem Sparrows Point Shipyard. Sparrows Point Shipyard. The class consisted of five ships , all of which survived the war .. All of the ships of the class initially were to be built for private companies , but the outset of World War II , the ships were transferred to the United States Maritime Commission and given new names .. World War II. World War II. United States Maritime Commission. United States Maritime Commission. Later , when allocated to the U.S. Navy , they were renamed again .. Often the Chiwawa class is seen as part of the Kennebec class .. In some cases the Kennebec class is divided into three classes , the Kennebec class -LRB- AO-36 to AO-40 , AO-48 -RRB- , the Mattaponi class -LRB- AO-41 to AO-44 , AO-47 -RRB- and the Chiwawa class .. The first two classes were of the T2 and T2-A designs whereas the Chiwawas were of the T3-S-A1 design , mainly differing in having only a 7,000 shp engine and a top speed of 15.3 knots .. T3-S-A1. T3 Tanker. Three of the ships -- , , and -- were decommissioned at the end of the war .. The remaining two -- and -- were in and out of commission until late 1957 .. Chiwawa -LRB- now Lee A. Tregurtha -RRB- and Neshanic -LRB- now American Victory -RRB- are still in commercial service on the Great Lakes .. Great Lakes. Great Lakes. Enoree Niobrara were both eventually scrapped while Escalante , then known as George MacDonald , sank in 1960 .
not_related.