Production capability means the ability to produce something whereas production capacity means the limit to produce something.

I think that you have to rephrase the question. It is difficult to understand.

First notebook entry: Introducing myself

Hi,
I tried many times to learn english, at school of course, but also with methods who cost a eyes and many times don't work well.
I've got the conviction that the better way to learn it's to speak. About myself, I'am a motter of a six years girls. I work for a big company in France. Since fews years, I see the english langage win in all parts of work and in private Life. It's a must to master it.
I'am very good in french and very patient. My fields of interest are very large : news, cinéma, books...current life. I hope to find someone who's want rescue me and give my time for someone who is motivated.
 Hi,
I've  tried many times to learn English at school of course, but I've also used methods that cost an arm and a leg ( expensive). Even expensive methods didn't work for me.
I believe that there is a better way to learn how to speak English.
About myself, I am a mother of a six year old girl. I work for a big company in France, Over the past few years, I have seen the English language dominate in the workplace as well as in private life. It is important to master it.
I am a native French speaker and I am patient when it comes to learning a new language.. My interests are varied; from news and current events to movies and books. I hope to find someone who can assist and motivate me.

Hello! Of course it's possible that a man and a woman can be friends. However, there will always be a suspicion, especially from others, that it is more than a friendship. This question is the central theme in the romantic comedy, "When Harry met Sally" which I highly recommend. In the end of the movie..............well, I don't want to spoil it by telling you what happened.