System: You are a JSON assistant. You only reply in valid JSON and never in normal text. Provide a difficulty rating for the video information outlined below. I would like a single "result" value that is a float between 0 and 1. Here are the difficulty score categories:
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User: Ttulo: La lengua PROHIBIDA por HITLER: el ESPERANTO | @curiosamente
Descripcin: Does the perfect language exist?
Obviously it can't be a natural one, 
but an artificial one?
You see where I'm going, don't you?
'In the world you come nova sento,
tra la mondo iras forta voko;
per flugiloj de facila vento
nun de loko flugu ĝi al loko'.
Esperanto, far from being a freak,
is a marvel of human beings' creative capacity
and, furthermore, 
a tool with which to meet people
from all corners of the planet
(if you want to know what
 what I just told you means, check it out).
you will have to stay until the end, 
because perhaps I have insulted you).
Hello, good afternoon.
Ah yes, I have made
 this video in collaboration with Curiosamente.
[Javier] 
"Hello, our channel will have 
another super interesting video
[Javier] 
about artificial languages."
In which I will appear too, of course.
[Dorotea] 
Well, come on,
 tell us about Esperanto.
[Dorotea]
 What is this? Ah well, yes,
[Dorotea] is that in this video
 I am going to ask the questions
[Dorotea] 
and, well, you are not 
going to appear either.
[Javier] That's better.
[Javier] 
So how does Esperanto work?
[Javier]
 If someone has created it, 
it will be very simple
[Javier] 
and we'll all come out speaking 
Esperanto after this video, right?
Well, I don't know that...
But before going into the language
 as such, let's put it in context a bit.
Esperanto was born in the 19th century.
At this time, in Russia
 (well, in Russia, but what is now Poland)
a Russian-speaking ophthalmologist was born.
This gentleman was called Zamenhof
and he had a special gift for languages.
He was fluent in German, 
Polish, and Russian,
fluent in Latin, French,
 and Hebrew (he was Jewish),
and had a basic knowledge 
of Greek, English, and Italian.
[Javier] 
My goodness…
Well, like me, a C2 in all of them…
Well, the fact is that the area where 
he lived was home to different ethnic groups:
Russians, Poles, Germans, Belarusians...
and there was a lot of linguistic diversity.
Perhaps his taste for languages
​​and the linguistic plurality
 with which he was surrounded
influenced him so much that he decided
 to create a language so that everyone could communicate.
Zamenhof was born in 1859
 and died in 1917.
The first Esperanto grammar was published in 1887
and was very short.
I only had a few grammar rules,
a dictionary with less than 1,000 roots,
a couple of poems, and little else.
Soon after this book began
 to be translated into Polish, German and Russian,
and soon Esperanto clubs sprang up
(some were Volapük, 
which switched languages).
[Javier] 
Ah, look, we talked
 about Volapük in our video,
[Javier]
 you have the link
 in the description of this video.
[Javier]
 And after the Esperanto clubs?
In 1889 the magazine
 La Esperantisto was created,
and by the following year there 
were already speakers throughout Europe
(the first registered speakers
 in Spain date from 1889).
In 1908 the Universal Esperanto
 Association was founded.
Then came the First World War
 and, obviously, its expansion stopped,
but when it ended it started again.
The language was very well received
 by the labor movement of The International,
because they saw 
in this language a very good tool
to unite the different unions
 in a supranational organization.
[Javier] 
Wait, wait, what is that about La Internacional?
This is how the International 
Workers Association (AIT) is known,
which was a labor and trade 
union organization with an international vocation
and focused mainly on achieving 
a political organization of the proletariat.
[Javier]
 Oh… I write it down, I write it down.
Well, then, we come to a time between the wars
(between The First and the Second World War).
This was a moment
 of splendor for Esperanto, but...
some gentlemen with mustaches
 arrived and not only was Esperanto banned,
but Esperantists were persecuted.
At that time, the language
 was the creation of a Jew
who, on top of that, was liked 
by the left-wing worker sectors.
You can imagine that Hitler 
was not particularly amused.
Another blow of that time
 was its ban in the Soviet Union,
because?
Well, because the good organization
 of the Esperanto groups
was a threat to his dictatorship.
[Javier] 
And why, Lingu?
Well, because a socialist state is a total state,
and the state controls everything,
 and associations have their own rules,
the same thing happens
 in any authoritarian state,
associations of almost any kind
are usually prohibited
 or frowned upon
except those 
that agree with the regimen).
[Javier]
 Uh-huh… 'sale y vale'...
In the 1950s, a publishing house 
was created in the Canary Islands that was the world reference
for Esperanto publications,
although in the 1960s,
when English was finally established 
as a global language in the Western world,
interest in this language began to wane. .
Esperantists began to create
 international ties among themselves
and stopped trying to institutionalize the language.
In recent years, thanks to new technologies,
Esperanto has once again experienced a period of expansion.
The institution that is at the forefront of the language
is the Academy of Esperanto
 (Akademio de Esperanto).
Knowing how many speakers Esperanto 
has is an impossible task,
and we can only get estimates
 that are probably quite inaccurate.
Not all members of international 
Esperanto associations
speak it.
and not all speakers
 are within these associations.
So we could say that:
● About 1000 people 
have it as their native language.
● Some 10,000 speak it fluently.
● 100,000 can actively use it.
● 1,000,000 people have passive
 knowledge (they can read and understand it).
● 10,000,000 people
 have studied it at some point.
In addition to all this,
 there is an Esperanto city
(literally: the city is very proud of this title).
I'm talking about Herzberg 
am Harz, in Germany.
The language is studied in schools,
 we can see it on restaurant menus,
street signs are bilingual,
and relations with the Polish 
city of Góra are always in Esperanto.
[Javier] 
Why with this city?
Because you also have a similar situation.
Esperanto is also learned there 
at school and its use is encouraged.
In the German city,
Esperanto festivals, congresses
 and courses are also held.
The language is recognized by UNESCO
and several international institutions 
use it as an auxiliary language.
[Javier] 
Hey, Lingu, I think that's enough history,
[Javier] 
how does the language work?
'En la mondon venis nova sento'.
[Javier] 
Huh? What's the matter? 
What are you invoking?
This is Esperanto, Javier,
 it is a poem created by Zamenhof himself.
[Javier]
 Ahh, of course, hehe, sorry, 
if you don't put me in context... It's because
it's Dorotea 2...
tra la mondo iras forta voko
per flugiloj de facila vento
nun de loko flugu ĝi al loko".
In other words, 
"A new feeling has come to the world,
A strong call travels the world;
On wings of a light wind 
Now let it fly from one place to another".
As you have seen, the pronunciation
 is very easy, it is similar to Italian.
The vowels are like Spanish:
a, e, i, o, u.
Some consonants too, 
others not, but it's not difficult at all.
The C is pronounced like TS;
[Javier] Easy.
This other ĉ is pronounced like our ch;
as per For example, ĉu, which
 at the beginning of a sentence makes it interrogative:
ĉu vi lavoras? 'Do you work?'
The d is like ours at the beginning of the word;
[Javier] 
Mondon.
the f is exactly the same as ours;
[Javier] 
Forta.
the g is always pronounced like gato;
[Javier] 
Flugiloj.
the ĝ is like the sound of the j in the word jeep,
or that of gi in già, in Italian
 (sometimes it corresponds to our yo ll),
[Javier]
 ĝi
the h is pronounced like the one in English or as most Andalusians say the j;
harmonio, 'harmony',
the ĥ is pronounced
 like the Spanish j, ĥoro, 'chorus';
the j is pronounced like
 the i that we have in the word consequence
(actually, it is a semiconsonant or a semivowel,
and you will only see it forming diphthongs);
[Javier] 
Flugiloj.
Exactly, by the way, 
the word-final -ja marks the plural.
"Yes" is jes, for example.
the ĵ is pronounced as in yo 
in the careful speech of Buenos Aires,
or as je in French, araneaĵo, 'cobweb';
the k, L, M, N and P are like ours;
[Javier] 
Loko, mondon, per.
the r is always pronounced as pero, never as perro;
[Javier] 
Iras.
the s is like ours (well, actually, like yours, Javier,
the one they have in most of Latin America, 
the Canary Islands and Andalusia);
[Javier] 
I feel.
the ŝ is like the pronunciation
 of 'yo' in the colloquial speech of Buenos Aires,
or like the sh of 'show' in English,
or like many Andalusians pronounce
 the ch, ŝajnigi, 'to pretend';
this ŭ is like the w in English,
that is, a semivowel or semiconsonant
 to form diphthongs,
like our u that we have in the word guapo:
We don't say gu-apo, we say 'guapo', 
like, for example, aŭskulti…
[Javier]
 Ah, 'listen', right?
Very good! Better than Dorotea…
the v is pronounced like 
in French, Italian, Portuguese;
[Javier] 
Nova.
the z is pronounced like a voiced s, as in French 'maison';
In Esperanto, for example, 
kuriozan, which means…
[Javier]
 Curious?
Very good! You already 
have a C2 in Esperanto.
And after mastering the phonetics, 
come the 16 basic rules of Esperanto
(actually, they are a bit more extensive,
 in this video they are simplified):
[Javier] (And some say that there 
are more than 16, but these are the most important):
● There is only one definite article: the. La mondo, 'the world',
● Nouns end in -o, and a -j
 (pronounced i) is added to make
[Javier]
 (Flugilo, flugiloj; 'ala, wings').
● There are only two cases, 
in the nominative and the accusative,
and to form the accusative, add -n.
[Javier] 
(mondo, mondon, 'world').
● The adjective ends in -a.
To make comparisons, pli ('most')
 and plej ('the most') are used.
For example, nova('new/a'); pli nova.
[Javier]
 ('newest').
● Plej. not going.
 [Javier]
 ('the newest', 'the newest').
● Cardinal numbers are invariable,
 and to form ordinals,
add -a. For example, if ses means 'six'.
● [Javier] Sesa is 'sixth'.
● The personal pronouns are mi, vi, li, ŝi, ĝi
(which would be the third person
 singular for animals and things),
si (reflexive), ni, ili, oni (for impersonal ones).
They are declined like nouns.
And if we add the ending
 -a we convert them into possessives.
That is, my is 'I' but mine would be 'my'.
● The verb is not conjugated for persons, only for time.
[Javier] (That is, there is neither 
singular nor plural, nor first or third person).
● They end in -as in the present, -is past, -os future,
-us conditional, -u imperative and -i infinitive.
Booh!
[Javier] Mi estas, vi estas, mi estis
 (I am, you are, I was/was, I have been...)
● The adverb ends in -ey and
 its comparisons are made in the same way as adjectives.
[Javier]
 Rapide.
● All prepositions govern
 the nominative case
(and come on, we're almost done with the rules)
● All words are pronounced as written.
● The tonic accent is always
 on the penultimate syllable.
● The affixes are considered words
 (as in super of superinteresting,
I imagine that it refers
 to the fact that they are separated...).
I imagine that it refers
 to the fact that they are separated...).
The most important word
 in union word formation goes last.
[Javier]
 For example, if we have a compound word, 
the most important one, the nucleus, would go to the end.
● If there is a negative word,
 ne, the negation, is deleted,
so the typical Spanish structures 
of “I'm never here” don't exist.
In Esperanto it would be 'I am never'
 or 'I am never': mi nemiam estas.
● The word that indicates the direction
 to which one is going, takes the n of the accusative.
● Esperanto prepositions
 have a very limited meaning
to try to make them as clear as possible.
However, there is one, heh,
that is valid for those situations
 in which you do not know which one to use
and that has no meaning per se.
● [Javier]
 (For example, ŝi ne kredis je lia ekzistado,
 'she didn't believe in her existence').
● In these situations the accusative can also be used,
but this preposition is preferred 
so as not to create confusion.
● To create new words, existing roots can be used
or, directly, adopt the word of any language.
The word remains as it is, but its spelling
 is adapted to that of Esperanto
and its endings are added.
And the last one.
● The endings -a of the article 
and -o of the noun
can be lost and put in their place by an apostrophe,
although the use of the apostrophe 
is almost exclusively literary.
Kiu?  Ĉu vi ŝatis ĝin?
[Javier] 
Nu, nun vi devas spekti ĉi tiun filmeton.
Leyenda: El ESPERANTO, ¿éxito o fracaso como lengua universal?
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