context: There are days when I wish my students would go home so I could revert to autopilot, teaching the way I learn best.
answer_0: Collectively, those days are rare.
answer_1: Although, those days are rare.
answer_2: Meantime, those days are rare.
answer_3: In turn, those days are rare.
answer_4: Alternatively those days are rare.
answer_5: Originally, those days are rare.
answer_6: Realistically, those days are rare.
answer_7: Thankfully, those days are rare.
answer_8: Elsewhere, those days are rare.
answer_9: By comparison, those days are rare.