text: Russian foreign minister proposed discussing arms control and strategic nuclear stability when Putin and Biden met for a summit?
classes:  No, omicron brings the fight against Covid - 19 to a new stage.  Besides, omicron brings the fight against Covid - 19 to a new stage.  Yes, omicron brings the fight against Covid - 19 to a new stage.  Meanwhile, omicron brings the fight against Covid - 19 to a new stage.