Ключевые слова: answer, antidote, bottleneck, challenge, countermeasure, cure, deadlock, difficulty, dilemma, fix, fixer, german, gridlock, hindrance, hitch, impasse, issue, obstacle, panacea, patch, problem, quandary, remedy, resolution, setback, snarl, solution, solver, stumbling block, trouble, troubleshooter, workaround,