You are a JSON assistant. You only reply in valid JSON and never in normal text. Give me a score for the difficulty of a video information provided below. I expect a single "result" property with a float from 0 to 1 in it.
Here are ranges for the difficulty score:
0.0 - Absolute Beginner: The content uses very simple vocabulary and basic phrases, with clear visuals and context. Ideal for someone who knows no target language at all.
0.25 - Beginner: Simple sentences and common vocabulary. The video may include some visual aids and context to help understanding.
0.5 - Intermediate: More complex sentences and a broader vocabulary. Some idiomatic expressions may be used, requiring a bit more background knowledge.
0.6 - Upper Intermediate: The content includes industry-specific vocabulary and concepts. Viewers should have a good grasp of the target language to fully understand.
0.8 - Advanced: The video uses advanced vocabulary and complex sentence structures. It may include nuanced discussions that require a strong command of the language.
1 - Very Advanced: The content is aimed at fluent speakers, with specialized terminology and concepts that may not be familiar to all native speakers.
 Caption: In 1990 the space probe Voyager 1 took a picture of the earth from a distance of more than 6 billion kilometers.
The astronomer Carl Sagan wrote a famous speech about this "Pale Blue Dot".
Look again at that dot.
That's here.
That's home.
That's us.
Everyone you love,
everyone you know,
everyone you ever heard of,
every human being who ever was,
lived out their lives on it
The aggregate of our joy and suffering,
thousands of confident religions,
ideologies, and economic doctrines,
every hunter and forager,
every hero and coward,
every creator and destroyer of civilization,
every king and peasant,
every young couple in love,
every mother and father,
hopeful child, inventor and explorer,
every teacher of morals,
every corrupt politician,
every "superstar,"
every "supreme leader,"
every saint and sinner
in the history of our species lived there-
on a mote of dust suspended in a sunbeam.
The Earth is a very small stage
in a vast cosmic arena.
Think of the rivers of blood
spilled by all those generals and emperors
- so that, in glory and triumph,
they could become the masters of a fraction of a dot
for a short time.
Think of the endless cruelties
visited by the inhabitants of one corner of this pixel
on the scarcely distinguishable inhabitants of some other corner,
how frequent their misunderstandings
how eager they are to kill one another,
how fervent their hatreds.
Our posturings,
our imagined self-importance,
the delusion that we have some privileged position in the Universe,
are challenged by this point of pale light.
Our planet is a lonely speck
in the great enveloping cosmic dark.
In all this vastness, there is no hint
that help will come from elsewhere to save us
from ourselves.
The Earth is the only world known so far
to harbor life
There is nowhere to go,
at least in the near future,
Visit, yes
Settle, not yet.
Like it or not, for the moment
the Earth is where we make our stand.
It has been said that astronomy
is a humbling and character-building experience.
There is perhaps no better demonstration of the folly of human conceits
than this distant image of our tiny world.
To me, it underscores our responsibility
to deal more kindly with one another
and to preserve and cherish the pale blue dot,
the only home we've ever known.
Description: En 1990 la kosmosondilo Voyager 1 returniĝis lastfoje ĉe la rando de la sunsistemo kaj  faris foton de la Tero je distanco de 6 miliardoj da kilometroj. Carl Sagan skribi faman paroladon pri tiu “Pala Blua Punkto” kaj poste publikigis samnoman libron. 

Teksto: Carl Sagan ( https://www.loc.gov/item/cosmos000110/ ) 
Traduko: Vikimedia komunumo ( https://eo.wikipedia.org/wiki/Pala_Blua_Punkto ) 
Muziko: Great Expectations de Kai Engel (CC BY 4.0) 
Esperanta teamo: Siru, Stefan, Karlos’ kaj Frank

Fontoj de la videoj kaj bildoj: 
https://www.pexels.com 
https://commons.wikimedia.org

Detalaj fontoj: (CC BY 4.0 kaj publika havaĵo)
Bildo de la pala blua punkto: https://eo.wikipedia.org/wiki/Pala_Blua_Punkto#/media/Dosiero:Pale_Blue_Dot.png
Tero: https://www.pexels.com/video/1851190/
Strato: https://www.pexels.com/video/3063475/
Infanoj kun akvo: https://www.pexels.com/video/2836305/
Atombombo: https://commons.wikimedia.org/wiki/File:Greenhouse_Dog_-_Early_fireball_1.ogv
Ekonomio: https://www.pexels.com/video/3191576/
Religio: https://www.pexels.com/video/1543735/
Prahomaj pentraĵoj: https://en.wikipedia.org/wiki/Cave_painting#/media/File:SantaCruz-CuevaManos-P2210651b.jpg
Paro: https://www.pexels.com/video/happy-couple-in-the-middle-of-the-farm-3783929/
Infanoj: https://www.pexels.com/video/4440864/
Zamenhof: https://commons.wikimedia.org/wiki/File:Ludwik_Zamenhof_speaking.ogv
Mono: https://www.pexels.com/video/3196002/
Koncerto: https://www.pexels.com/video/3941289/
Bustado de svastiko en nurenbergo: https://de.wikipedia.org/wiki/Reichsparteitagsgel%C3%A4nde#/media/Datei:Swastika_blasted_from_the_Nazi_party_rally_grounds_-_Nuremberg_(1945).gif
Statuo: https://www.pexels.com/video/3015502/
Terleviĝo: https://en.wikipedia.org/wiki/Earthrise#/media/File:NASA-Apollo8-Dec24-Earthrise.jpg
Tombejo: https://www.pexels.com/video/1955541/
Aera atako en Vjetnamio je la13a kaj 14a de marto 1965
Rubo: https://www.pexels.com/video/3186590/
Steloj 1: https://www.pexels.com/video/857251/
Arbaro: https://www.pexels.com/video/1448735/
Apollo 16: https://commons.wikimedia.org/wiki/File:Ap16_rover.ogv
Steloj 2: https://www.pexels.com/video/2257259/



Niaj videoj ankaŭ estas aŭdeblaj per podkasto: https://anchor.fm/scivolemovideoj 
Ankaŭ estas samnoma scienca blogo de nia teamano Frank: https://scivolemo.wordpress.com/En 1990 la kosmosondilo Voyager 1 returniĝis lastfoje ĉe la rando de la sunsistemo kaj  faris foton de la Tero je distanco de 6 miliardoj da kilometroj. Carl Sagan skribi faman paroladon pri tiu “Pala Blua Punkto” kaj poste publikigis samnoman libron. 

Teksto: Carl Sagan ( https://www.loc.gov/item/cosmos000110/ ) 
Traduko: Vikimedia komunumo ( https://eo.wikipedia.org/wiki/Pala_Blua_Punkto ) 
Muziko: Great Expectations de Kai Engel (CC BY 4.0) 
Esperanta teamo: Siru, Stefan, Karlos’ kaj Frank

Fontoj de la videoj kaj bildoj: 
https://www.pexels.com 
https://commons.wikimedia.org

Detalaj fontoj: (CC BY 4.0 kaj publika havaĵo)
Bildo de la pala blua punkto: https://eo.wikipedia.org/wiki/Pala_Blua_Punkto#/media/Dosiero:Pale_Blue_Dot.png
Tero: https://www.pexels.com/video/1851190/
Strato: https://www.pexels.com/video/3063475/
Infanoj kun akvo: https://www.pexels.com/video/2836305/
Atombombo: https://commons.wikimedia.org/wiki/File:Greenhouse_Dog_-_Early_fireball_1.ogv
Ekonomio: https://www.pexels.com/video/3191576/
Religio: https://www.pexels.com/video/1543735/
Prahomaj pentraĵoj: https://en.wikipedia.org/wiki/Cave_painting#/media/File:SantaCruz-CuevaManos-P2210651b.jpg
Paro: https://www.pexels.com/video/happy-couple-in-the-middle-of-the-farm-3783929/
Infanoj: https://www.pexels.com/video/4440864/
Zamenhof: https://commons.wikimedia.org/wiki/File:Ludwik_Zamenhof_speaking.ogv
Mono: https://www.pexels.com/video/3196002/
Koncerto: https://www.pexels.com/video/3941289/
Bustado de svastiko en nurenbergo: https://de.wikipedia.org/wiki/Reichsparteitagsgel%C3%A4nde#/media/Datei:Swastika_blasted_from_the_Nazi_party_rally_grounds_-_Nuremberg_(1945).gif
Statuo: https://www.pexels.com/video/3015502/
Terleviĝo: https://en.wikipedia.org/wiki/Earthrise#/media/File:NASA-Apollo8-Dec24-Earthrise.jpg
Tombejo: https://www.pexels.com/video/1955541/
Aera atako en Vjetnamio je la13a kaj 14a de marto 1965
Rubo: https://www.pexels.com/video/3186590/
Steloj 1: https://www.pexels.com/video/857251/
Arbaro: https://www.pexels.com/video/1448735/
Apollo 16: https://commons.wikimedia.org/wiki/File:Ap16_rover.ogv
Steloj 2: https://www.pexels.com/video/2257259/


La tuta video estas elŝutebla ĉe Wikimedia Commons:
https://commons.wikimedia.org/wiki/File:Pala-blua-punkto-scivolemo.webm

Niaj videoj ankaŭ estas aŭdeblaj per podkasto: https://anchor.fm/scivolemovideoj 
Ankaŭ estas samnoma scienca blogo de nia teamano Frank: https://scivolemo.wordpress.com/
Title: Pala blua punkto de Carl Sagan