They do not clearly condemn as racist the actions, sometimes violent, that white ethnics in Chicago resorted to in the 1960s to keep blacks from moving into their neighborhoods.
The whites welcomed blacks into their neighborhoods in Chicago during the 1960s.
mnli hypothesis: The whites welcomed blacks into their neighborhoods in Chicago during the 1960s. premise: They do not clearly condemn as racist the actions, sometimes violent, that white ethnics in Chicago resorted to in the 1960s to keep blacks from moving into their neighborhoods.