Question: Weinstock painstakingly reviewed dozens of studies for evidence of any link between sunscreen use and either an increase or decrease in melanoma.

skin cancer numbers increase.
Answer: no
Question: On Feb. 1, 1945, the Polish government made Warsaw its capital, and an office for urban reconstruction was set up.

Warsaw remained Poland's capital after the war.
Answer: no
Question: A report by the AfricanElephant Specialist Group, which is responsible for monitoring the conservation of the elephants,concludes that elephant poaching has increased despite the 1989 international ban on ivory trading

The ban on ivory trade has been effective in protecting the elephant from extinction.
Answer:
no