Here are two sentences from my textbook:
The group were very quiet to start with but once the discussion turned to politics we got them all talking.
We pointed out that the jacket had a mark on it and got them to reduce the price.
Could you explain to me, why do they use get+object+ing in the first example and get+object+infinitive in the second? It seems to me that there is no difference. Both means persuade smb. to do smth....