Concerns have been raised that potential leads in the hunt for missing York woman Claudia Lawrence are not being followed up quickly enough. It comes after hotel staff in Malton contacted police after a stranger in the bar expressed satisfaction when asked if the chef was still missing. The incident happened more than three weeks ago and staff said detectives had not yet been in touch. Police said leads were being assessed in a methodical and structured way.
concerns are a feeling
A: It's impossible to say

How to avoid high blood pressure<br>Incorporate vegetables, fruits, whole grains and low-fat dairy products into your daily diet. Certain nutrients have been found to help prevent high blood pressure: potassium, calcium, magnesium, and omega-3s. There is no need to take supplements of these nutrients if you have a well-balanced diet.
Avoid all vegetables.
A: No

-- I really think this is an important question and, as Justice O'Connor points out, if we have to ask what's the most plausible explanation for this rule, to reward existing vested interest or to stimulate former new works, it seems to me that it's probably the former.
The rule exists to stimulate former new works
A:
It's impossible to say