But beneath the surface, a co-operative relationship has been well developed for some time.
Seedlings for fruit trees are also sold, encouraging a more co-operative relationship between ex-offenders and the local community.
Obama said a solution should be found within the law but in the context of the "co-operative relationship" between the US and the UK.
"We have a strong co-operative relationship with the Russians on law enforcement matters," Carney said, in remarks that were notably less pointed than those directed at China.
Whatever the cause, one effect of China's alleged assertiveness is to stymie the broad-based, co-operative relationship that America and China say they want.
Machar suggested that Kiir had failed to use his time as leader since 2005 to build strong institutions, tackle official corruption or create a co-operative relationship with Khartoum.
The shadow immigration minister, Richard Marles, said Australia needed to maintain a "sustainable and co-operative relationship" with Indonesia, and was critical of the reports that three people may have been placed on the asylum boat.
Backers of the European force see a co-operative relationship with NATO as essential to proving that Europe's military ambitions are meant to complement the alliance with the United States, not undermine it.
She said she would seek a "mature co-operative relationship" with the EU.
The acceptance is another expression of the close and co-operative relationship between the two countries.
