The phrase "a challenge could be" is correct and usable in written English.
It can be used when discussing potential difficulties or obstacles in a situation or task.
Example: "A challenge could be the limited resources available for the project."
Alternatives: "a potential difficulty might be" or "one possible obstacle could be".
Such a challenge could be countered with private evidence like dated sketches, notebooks and models.
A challenge could be taken to another country's anti-tobacco laws but if that happened, the health authorities must hold discussions first.
Leading constitutional lawyer George Williams believes that under the constitution the federal parliament has "a concurrent, rather than exclusive power" to make laws on marriage, but others believe a challenge could be successful.
Thomas, announcing the decision of the court, said that having looked at the approach taken by the CCRC in the case he could not see any way in which a challenge could be made to the decision reached.
Wendy Weiser, director of the Democracy Program at the Brennan Center for Justice at New York University School of Law, is a chief critic of the laws and said she thinks a challenge could be successful after the Crawford decision.
Imgur could well go out of business before such a challenge could be resolved.
Moreover, this result suggests that the current accepted threshold value of a 15% increase in cardiac output to identify a positive response to a fluid challenge could be reduced in the future.
A constitutional challenge could be launched over a control order sought by the Australian federal police, which restricts the movements and associations of a 20-year-old man and what mosques he can attend, a federal court judge has heard.
At lower doses of LAH-HBc VLP, adjuvant CTB* could enhance protective effect of the vaccine, but at a high dose of LAH-HBc VLP, full protection against a homologous challenge could be achieved with or without adjuvant.
Before a formal challenge could be made, the landlord had already allocated the property to someone in a lower band.
Housing sector figures have warned that that policy could significantly undermine associations' finances, with others suggesting a legal challenge could be brought against ministers.
