Complex sentence: Believing the British reports, Langsdorff discussed his options with commanders in Berlin, which were either to break out and seek refuge in Buenos Aires, where the Argentine government would intern the ship, or to scuttle the ship in the Plate estuary.
Split into simpler sentences: Believing the British reports, Langsdorff discussed his options with commanders in Berlin. These were either to break out and seek refuge in Buenos Aires, where the Argentine government would intern the ship, or to scuttle the ship in the Plate estuary.