2 sentences

1. 理论上，二者都有可能。

   lǐ​lùn​shang, èr​zhě dōu yǒu kě​néng.

   Theoretically speaking, both are possible.

   Source: CCMatrix

2. 显然，我们不能二者都是正确的。

   xiǎn​rán, wǒ​men bù​néng èr​zhě dōu shì zhèng​què de.

   Obviously, we cannot both be right.

   Source: CCMatrix