Quiz time!

Here are two quizzes.
Write the answers within one minute.

1. The first one.

Two friends went to a mountain.
They met a polar bear.
The two men were so frightened and lost their words.

That very moment, one of the two men started putting off his backpack,and changing his shoes.
Apparently, he was trying to run away from the bear.

The other man, who was watching his friend's action, said to him,
"What are you doing now? You cannot run faster than a bear.

'What did the other guy say?



2. The second one.

There are cards with letters on one of it's two sides and figures on the other side.
Here is an assumption that if a card has "D" on one side, the other side would be "3".

You have four cards as below.
And you can see just two cards to prove the assumption.

4 cards are "A", "D", "3", "7"


Which cards will you pick up?