context: The women's 4 × 200 metres relay event at the 1971 European Athletics Indoor Championships was held on 13 March in Sofia.
source: Each athlete ran one lap of the 200 metres track.
reference_original: Каждая спортсменка пробежала по одному кругу 200-метровой дорожки.
reference_flipped: Каждый спортсмен пробежал по одному кругу 200-метровой дорожки.