Emergency hedging: In order to protect the public interest, personal safety of others or other rights and interests from the dangers that are happening, it is necessary to take actions that harm the legitimate interests of third parties. Which of the following is an emergency hedge? ['Ms. Zhang went to work on the night shift.', 'Xiao Li quickly jumped into the lake in order to rescue the water.', 'The freighter of the assembly ship encountered a storm at sea, and the captain threw part of the cargo of the cargo owner into the sea for the safety of everyone.', 'Ms. Wang took a walk in the community, and suddenly a dog came out. Ms. Wang hurriedly avoided, but sprained her foot.']