He started training to raise the baseline to improve his basketball skills.

If you rephrase that complex theory in simpler terms, it's just common sense.

He daringly accepted the challenge.

The police are conducting an investigation at the scene.

The landlady showed us to our room.

Caseous necrosis was found in his lungs.

I like watching street performances in the park.

We visited the cathedral and saw its beautiful stained glass.

There is a problem with his aorta.

The street vendor was selling delicious yakitori.