Question: Crude oil dips below $43 on news that Russia's justice ministry will not force Yukos to halt sales.

Crude oil rises.
Answer: no
Question: The researchers in the latest study fed one group of mice a diet in which 60 percent of calories came from fat. The diet started when the mice, all males, were 1 year old, which is middle-age in mouse longevity. As expected, the mice soon developed signs of impending diabetes, with grossly enlarged livers, and started to die much sooner than mice fed a standard diet.

At the age of one year, male mice were fed with a diet in which 60 percent of calories came from fat.
Answer: yes
Question: Yet fishermen from both sides say boats lack navigational tools to let them know when they've crossed the frontier, which still is subject to a bilateral dispute dating to the 1965 war between the countries.

There is a territorial waters dispute.
Answer:
yes