In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

[EX Q]: 彼が出てきたとき、鎖につながれていたバイクは消えていた。
[EX A]: When he came out, the bike along with its chain had vanished.

[EX Q]: 現場近くの目撃者と警察は、反乱兵らがヘリに向けて砲撃を始めた時、少なくとも2機のアパッチヘリが一緒に飛んでおり、そのうちの1機を追撃、もう1機は撃たれたものの、飛び去ることができたと語る。
[EX A]: Witnesses near the scene and police say that at least 2 Apaches were flying together when insurgents began to shoot at the choppers, shooting one of them down and hitting the other, but the helicopter still managed to fly away.

[EX Q]: 対クリスタル・パレスの1試合のみロンドンで行われる予定だった。
[EX A]:
Only one match — the game against Crystal Palace — was to have been played in London.