最后的晚餐，陌生的善意（判断句子正误）
A family had two very old and sick dogs. They wanted to give their dogs a special last meal. So, they ordered food from a restaurant called Outback Steakhouse.
But something wonderful happened. A worker at the restaurant paid for the family’s meal. He used his own free meal and his own money to help. He did not even tell the family.
The family later knew it and was very touched (受感动). They did not know this kind worker. The kindness made the sad day better for the family. They thanked the restaurant for having such a big-hearted worker.
根据短文内容判断句子正（T）误（F）