prompt
( small backpack:1.2), (backpack strap:1.4), (only 1 backpack),
negative
(huge backpack:1.4), (big backpack:1.4), (large backpack:1.4), (luggage:1.4), (sleeping bag:1.4), (briefcase:1.4), (briefbag:1.4), (mountaineering bag:1.4), (duffel bag:1.4), (cross bag:1.4), (messenger bag:1.4), (sling bag:1.4)
randoseru같은건 타율이 구려서 소거법 란도셀 아닌걸 최대한 없앰 + 가방보다 가방끈에 가중치를 줌
가방에 가중치가 너무 많이 들어가면 가방이랑 야스하더라고
