Question: I smiled tolerantly.
As I listened to their story I smiled politely at the right moments.

Answer: it is not possible to tell

Question: Gainsborough's Blue Boy and Lawrence's Pinkie are the showpieces of the Huntington Gallery.
Gainsborough's Blue Boy and Lawrence's Pinkie are renowned in Europe.

Answer: it is not possible to tell

Question: Pray for me.
Don't bother praying for me.

Answer:
no