With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Islam is incapable of being a religion.
text_B: Ruben Rivers -LRB- 1921 -- November 19 , 1944 -RRB- was a Staff Sergeant in the 761st Tank Battalion , a black tank battalion which served with distinction in the European Theater of Operations during World War II .. Staff Sergeant. Staff Sergeant#United States. World War II. World War II. 761st Tank Battalion. U.S. 761st Tank Battalion. European Theater of Operations. European Theater of Operations. Sgt. Rivers , who was half-Cherokee , was one of seven African-American soldiers to receive the Medal of Honor , although this official recognition of their heroic actions was not made until 1997 .. Medal of Honor. Medal of Honor. Cherokee. Cherokee
not_related.