CONCEPTS: gather, player, training

GEN: players gather together for a meeting before starting training on wednesday

CONCEPTS: passenger, train, travel

GEN: passengers travelling on the train inside the tunnel

CONCEPTS: address, audience, event, politician

GEN: actor and the team addressed the audiences at the event which was also attended by politician .

CONCEPTS: atmosphere, light, scatter

GEN:
murky atmosphere shines as a halo of scattered light