Anchor: By 1930 raw-material production had tripled the figure of 1900, manufactured goods had increased twelve-fold, and heavy industry was galloping towards maturity.
Entailed: Heavy industry was becoming a mature market in 1930.
Contradiction: By 1930, the production of raw materials had nearly doubled the figure of 1900.
Contradiction: Things are more simple now with light bush mechanics.
Contradiction: People are in a coffee shop.
Contradiction: A group of people are playing tag outside.
Contradiction: a bird was on rocks