Kula Exchange is based on trust, strong social obligations and the cultural value system.

"I feel a very strong obligation to the organization and will not abandon it," Parcells said in a telephone news conference last week.

"But we feel a very strong obligation to have the ratings reflect our current perception of the company's business risks."

You have strong obligations, and I wouldn't think of interfering.

And now he had yet another obligation, equally strong.

The strongest obligation possible for a man with self-esteem, and we both have our full share of that.

Where spouse choice is determined by the individual, but with a strong exogamous obligation, there are two sub-types of nuclear family.

At the same time, I do feel a strong obligation to urge you to make this a front-burner issue in your life.

No wonder the mainstream felt such a strong obligation to protect Mosala.

Others feel strong obligations to such good friends.