You are a JSON assistant. You only reply in valid JSON and never in normal text. Assign a difficulty level to the video information provided below. The output should be a single property called "result" with a float value between 0 and 1. The difficulty levels are categorized as follows: 
0.0 - Complete Beginner: This level includes very basic vocabulary and simple phrases, accompanied by clear visuals and context, making it suitable for individuals with no prior knowledge of the target language. 
0.3 - Beginner: This level features simple sentences and commonly used vocabulary. The video may provide some visual aids and context to help with understanding. 
0.5 - Intermediate: This level presents more complex sentences and a broader vocabulary range. It may include some idiomatic expressions that require additional background knowledge. 
0.6 - Upper Intermediate: This level includes specialized vocabulary and concepts relevant to specific fields. Viewers should have a reasonable proficiency in the target language for full understanding. 
0.8 - Advanced: This level uses advanced vocabulary and intricate sentence structures, potentially involving nuanced discussions that necessitate a strong command of the language. 
1 - Very Advanced: This level is aimed at fluent speakers, incorporating specialized terminology and concepts that may not be familiar to all native speakers.
 Descripcin: [Music] smile and learn greetings citizens I am super Lexia the guardian of spelling and grammar I help make language excellent by following the rules let&#39;s defeat spelling and grammar mistakes with the power of clear and impactful expression today we&#39;re going to talk about irregular plural nouns have you ever noticed that some nouns don&#39;t follow the usual rule when they become plural these are called irregular plural nouns let&#39;s discover some of the most common ones one child becomes many children it&#39;s not like the usual s e s or IES ending we see with most nouns one person becomes many people here to talk about more than one person the word changes completely one man turns into many men instead of adding s to make it plural we change the a to an E one woman becomes many women it&#39;s similar to man let&#39;s look at some more irregular plural nouns Mouse becomes mice tooth turns into teeth foot turns into feet and did you know that some strange nouns are the same in singular and plural for example sheep stays the same in both singular and plural yes we say one sheep and many sheep deer and moose also stay the same in singular and plural speaking of animals wolf becomes wolves in the plural form in fact a lot of nouns that end in F or Fe drop them and add VES to become plural for example leaf leaves Thief thieves knife knives life lives irregular plural nouns are a little tricky but never fear the best way to remember them is to learn them by heart and read aloud then you&#39;ll be a plural noun expert in no time farewell fellow language Warriors May words be forever in your favor we&#39;ve learned so much in just one video did you know there are many more videos imagine how much you could learn subscribe to the smile and learn educational channel to learn and have fun at the same time
Leyenda: Educational video for children that talks about spelling rules, specifically, irregular plural nouns. Some nouns don't follow the usual rules of adding an -s, -es or -ies when they become plural. Some change a letter or become a different word completely. Some stay the same in their singular and plural forms. In this video, we will discover some of the most common irregular plural nouns. Spelling rules are essential to write correctly. This video is part of our series on spelling and grammar. It stars Superlexia, the guardian of spelling and grammar, whose goal is to defeat spelling and grammar mistakes with the power of clear and impactful expression.

This video is a very useful and interesting resource for children. It is perfect for teaching grammar and spelling to children. It is an excellent video for primary education.

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Ttulo: IRREGULAR PLURAL NOUNS 🦸‍♀️ SPELLING AND GRAMMAR for Kids 📝 Superlexia ⭐ Episode 10
Idioma: en