[Q]: The presidents of Ecuador and Peru say they have agreed to work together to try to find a peaceful solution to their long-running border dispute. The presidents of Ecuador and Peru say they agreed to work together to try to find a peaceful solution.
[A]: Yes

[Q]: London Metropolitan Police commissioner Sir Ian Blair has confirmed that there have been three small explosions on tube trains at Warren Street, Oval and Shepherd's Bush stations, and another small explosion on a No. 26 bus on Hackney Road in Bethnal Green. The London Ambulance Service has not found any injured people, but one person has reported themselves to a local hospital. It is not yet known if this is connected with the blasts. There was no explosion at Shepherd's Bush station.
[A]: No

[Q]: Cavity optomechanics is a branch of physics which focuses on the interaction between light and mechanical objects on low-energy scales. It is a cross field of optics, quantum optics, solid-state physics and materials science. The motivation for research on cavity optomechanics comes from fundamental effects of quantum theory and gravity, as well as technological applications. Cavity optomechanics is a new branch of physics.
[A]: It's impossible to say

[Q]: Crying Baby<br>Sherry had a newborn baby. She didn't know how to stop the baby from crying. Sherry decided to go stay with her mother for a few days. Her mother gave her tips on caring for the baby. Sherry was able to keep the baby calm more often. Sherry never had a baby.
[A]:
No