The phrase "a contention from" is correct and usable in written English.
It can be used when referring to a point of disagreement or argument that originates from a specific source or individual.
Example: "The report presented a contention from several experts in the field regarding the effectiveness of the new policy."
Alternatives: "an argument from" or "a claim from".
Rejecting a contention from the Justice Department, Saylor ruled that keeping the documents secret from the ACLU "constitutes a concrete and particularized injury in fact to the ACLU".
The hearing was postponed until Jan . 19to give the prosecutors time to review the documents that set off a major investigation into whether Captain Yee was a spy, a contention from which the government has since emphatically distanced itself.
In a decision on Wednesday, Judge Naomi Reice Buchwald rejected a contention from neighborhood groups, including Save Our Parks, that the National Park Service had failed in its mandate to protect two popular city parks whose land would be used for the new stadium.
There is a contention, from "former House Republican leadership aide John Feehery" that "most Americans" are "not going to notice much of a difference".
In IB scheme, a node is randomly selecting a contention window from the (1, CW) and transmiting with the probability, where is based on the nonuniform increasing geometry distribution as given in (1) [7] and is define as (11).
In IB Scheme, a node is randomly selecting a contention window from the (1, CW) and transmit with the probability, where is based on the nonuniform increasing geometry distribution as given in (9) and define as (11).
In fact, the more yourself you are, the more money you make" -- an astonishing contention from a jazz musician.
Megyn Kelly claimed on Thursday that the mainstream media issued a "collective yawn" about the Congressional hearings — a contention that drew scrutiny from some media-watchers.
He also referred to the relocation of the trial, already a source of contention, from the Bronx to Albany.
(A recent report on personnel problems in D.O.J's voting rights division will surely be a point of contention from Republicans at his confirmation hearing, even though the report notes that the problems predated Mr. Perez).
The 5-to-4 ruling moves the debate out of constitutional law and into policy and politics, ensuring that school vouchers will be a subject of contention from Congress to statehouses to the presidential campaign trail for years to come.
