Provide the theme summaries for the following conversation: 

Jonathan: Are you going to spend this summer also in Vaduz?
Marianne: yes, I like it there
Jeffrey: Do you speak German already?
Marianne: not really, some words
Marianne: it's very difficult
Nick: I thought Peter would help you
Marianne: I thought so too
Marianne: but we speak English almost all the time
Jonathan: why?
Marianne: we're too lazy
Marianne: and he has no patience whatsoever
Jeffrey: pity, but seems common
Jeffrey: Marie has never taught me French really
Marianne: it works good in theory only

Summary: 
Marianne is spending summer in Vaduz. Marianne doesn't speak German well, because she speaks English with Peter all the time. Marie has never taught Jeffrey French.