However, these abilities appeared to be limited in time, and eventually would disappear from a person.

We find it interesting that her ability does appear to operate in this reality.

The City's ability to keep a secret appears to have improved beyond measure over the past two years.

He explains that his ability appeared when he turned 15.

But they come as the city's ability to make long-term investments appears to be at its limit.

This ability appears to be due to training rather than evolution or genetics.

The ability to lie appears to be a good measure of social development.

The ability to make themselves appear in a different location to where they actually are.

The ability to predict the position of its prey appears to be innate.

However, there is no exact time at which an ability suddenly appears or disappears.