任选

yī děng jiǎng shì yī dùn shuāng rén cān cān guǎn rèn xuǎn

一等奖是一顿双人餐，餐馆任选。

The first prize will be a meal for two at the restaurant of free choice.

liǎng zhě rèn xuǎn yī gè

两者任选一个

take either of the two