Who is "they" in "If they had been

Who is "they" in "If they had been more aware"?
the people of the region
the industry
the workers
the managers of the plant

ผลลัพธ์ (ลาว) 1:

ແມ່ນ​ໃຜ​ເປັນ​ຜູ້ "ເຂົາ​ເຈົ້າ​" ຢູ່​ໃນ "ຖ້າ​ຫາກ​ວ່າ​ພວກ​ເຂົາ​ເຈົ້າ​ໄດ້​ຮັບ​ຮູ້​ຫຼາຍ​"​? ປະ​ຊາ​ຊົນ​ຂອງ​ພາກ​ພື້ນ​ທີ່​ອຸດ​ສາ​ຫະ​ກໍາ​ພະ​ນັກ​ງານ​ຜູ້​ຈັດ​ການ​ຂອງ​ພືດ