The phrase 'such an obligation' is correct and usable in written English.
You can use it to refer to a responsibility, duty, or commitment that the speaker or writer believes is significant. For example, "It is our duty as citizens to protect the environment, such an obligation should not be taken lightly."
In his The Promising Game (1964) Hare argues that the obligation to obey a promise, on the constitutive-rule convention view, requires that we be obligated to play the game in order to ensure that we are obligated to keep our promises, but that such an obligation cannot come from inside the game itself.
Such an obligation, Overall objects, "would make women into procreative serfs".
That's why it is such an obligation to win every game.
Are foundations at their most radical when they exist to serve a benefactor's hopes and whims – or when they're emancipated from such an obligation?
He also says the landlord has no obligation to find a replacement tenant unless the lease specifically imposes such an obligation upon him.
Others, however, say that the court made no such ruling, instead merely letting the plaintiffs try to prove at trial that the sponsor had such an obligation.
He said most Australian church leaders were still not under such an obligation, meaning canon law required them to maintain secrecy.
When the federal government fails to meet such an obligation, I as president am responsible for the problem and for the solution.
The existence and extent of such an obligation in a case such as this will depend on theinterpretation of the [CBA].
No financial obligation of an eligible entity entered into pursuant to this section (such as an obligation under a guarantee, bond, note, evidence of debt, or loan) shall be an obligation of, or guaranteed in any respect by, the United States.
6. Nozick (1974) presents a highly hypothetical, and highly controversial, scenario describing how one could come to have such an enforceable obligation to pay for basic police services.
