Which description most accurately describes the inflation history and forecast of the United Kingdom as shown in the chart? United Kingdom has always had a high inflation problem, and it is expected to be a long-term problem based on the forecast. United Kingdom had a high inflation shock in 2022, and it is expected to be a long-term problem based on the forecast. United Kingdom had a high inflation shock in 2022, but it is not expected to be a long-term problem based on the forecast.