Sentence examples for another obstacle is that from inspiring English sources

Another obstacle is that students may confuse the gene (i.e., the segment on the animal) with the allele because the same type of bricks is used for all genes.

Another obstacle is that my grandmother has been dead for seven years and we've got no idea who lives in her house now, or if they will even be into the idea of us turning up and raising a toast to the deceased in their front garden.

Another obstacle is that charitable foundations love to make a difference.

Another obstacle is that advertising messages in themselves have so little bite.

Another obstacle is that the Tories are not stupid enough to die in the ditch for the rich.

Another obstacle is that the Taliban were not at Bonn, and never accepted defeat, he likes to point out.

Another obstacle was that Five-Year Plans in the USSR's later life were rarely fulfilled due to economic malfunctions.

Another serious obstacle is that teenagers are hard-wired to text, and many feel it's rude not to respond right away.

Another major obstacle is that United Nations peacekeepers in South Sudan are reluctant to go to Jonglei because in April, five United Nations employees and five Indian peacekeepers were killed there in an ambush by armed men the South Sudanese described as antigovernment rebels.

One obstacle is that little is known about the naked mole rat's genes.

The main obstacle is that novelty may be professionally hazardous.