Task: Translation
Input (Japanese): 熱い泥の流れがコアテペケ湖から見えた数分後に灰の巨大な雲が現れ、５万フィートの高さに達し、最も大きなコーヒー（主要輸出品）農場集団を含む国の北西の地域を覆った。
Output (English): Minutes after the flow of hot mud was visible from Lake Coatepeque, a huge cloud of ash appeared, which reached an altitude of 50,000 feet, then covering the northwestern part of the country which contains the largest concentration of coffee farms (main export).