Question:
If i = j, then it is the own-price elasticity of demand, otherwise magnitude is called the cross-price elasticity of demand.

Does it follow that " If i = j, then b=c"?
Answer:
it is not possible to tell

Question:
In fact, the fountain was completed several years before Borromini's splendid and structurally impeccable facade and dome.

Does it follow that "The dome was created before the fountain."?
Answer:
no

Question:
Yuexiu Park, situated near the Trade Fair in the northern part of the city, is Guangzhou's largest; it covers a hilly 100 hectares (247 acres).

Does it follow that "The smallest park in Guangzhou is Yuexiu park."?
Answer:
no

Question:
It is that pointing has been bred into them.

Does it follow that "Nothing was bred into them."?
Answer:
no