<s>[INST] The number of possible solutions for an equation of the form \(Ax + By = C\), where A, B, and C are nonzero integers and where \(x\) and \(y\) are integers, can be Zero, One, Infinite, or No solution (e.g., when A=B=C=0). If, in the equation \(2x + 3y = 7\), \(x\) and \(y\) are restricted to positive integers, what is the number of possible solutions?[/INST]