from collections import namedtuple

Snippet = namedtuple('Snippet', ['text_input', 'entity_types', 'predicates'])

snippets = {
    'paris': Snippet(
        text_input="""Paris is the capital of France. It has a population of two million people. 
        The Eiffel Tower, located in Paris, is a famous landmark with a height of 324 meters. 
        Paris is known for its romantic atmosphere.""",
        entity_types="LOCATION, POPULATION, STYLE",
        predicates="HAS, IS"
    ),

    'dickens': Snippet(
        text_input="""It was the best of times, it was the worst of times, it was the age of wisdom, 
        it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, 
        it was the season of Light, it was the season of Darkness, it was the spring of hope, 
        it was the winter of despair, we had everything before us, we had nothing before us, 
        we were all going direct to Heaven, we were all going direct the other way – in short, 
        the period was so far like the present period, that some of its noisiest authorities 
        insisted on its being received, for good or for evil, in the superlative degree of comparison only.""",
        entity_types="EMOTION, EVENT, OUTCOME, PLACE",
        predicates="WAS, HAD, WERE, IS"
    ),

    'tech_company': Snippet(
        text_input="""Apple Inc. was founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976. 
        Headquartered in Cupertino, California, Apple designs and produces consumer electronics, 
        software, and online services. The company's flagship products include the iPhone smartphone, 
        iPad tablet, and Mac personal computer. As of 2023, Apple has over 150000 employees worldwide 
        and generates annual revenue exceeding $350 billion.""",
        entity_types="COMPANY, PERSON, PRODUCT, LOCATION, DATE, EVENT",
        predicates="FOUNDED, PRODUCES, HAS, IN, EMPLOYEES, "
    ),

    'climate_change': Snippet(
        text_input="""Global warming is causing significant changes to Earth's climate. The average global 
        temperature has increased by approximately 1C since the pre-industrial era. This warming is 
        primarily caused by human activities, particularly the emission of greenhouse gases like carbon dioxide. 
        The Paris Agreement, signed in 2015, aims to limit global temperature increase to well below 2°C above 
        pre-industrial levels. To achieve this goal, many countries are implementing policies to reduce carbon 
        emissions and transition to renewable energy sources.""",
        entity_types="PHENOMENON, PLANET, TEMPERATURE, CAUSE, CHEMICAL, AGREEMENT, DATE, GOAL, POLICY",
        predicates="CAUSES, INCREASED_BY, CAUSED_BY, SIGNED_IN, AIMS_TO, IMPLEMENTING"
    )
}