Find the official main trailer URL and the US release date for 'The LEGO Movie 2: The Second Part'. You should use a search engine and extract the information directly from a reputable source displayed in the search results, such as a YouTube link from Warner Bros. Pictures or a movie database.
Navigate to DuckDuckGo (or another search engine). Search for 'The LEGO Movie 2: The Second Part official trailer release date'. On the search results page, identify a reputable source (e.g., a YouTube link from Warner Bros. Pictures, IMDb, Wikipedia) that provides both the official trailer URL and the US release date. Extract the direct URL for the official main trailer. Extract the US release date for the movie. State the found trailer URL and release date.
Successfully use a search engine to find information about 'The LEGO Movie 2: The Second Part'. Provide a valid and direct URL for the official main trailer of 'The LEGO Movie 2: The Second Part' (e.g., a YouTube link from Warner Bros. Pictures, which is https://www.youtube.com/watch?v=cksYkEzUa7k). State the correct US release date for 'The LEGO Movie 2: The Second Part' (February 8, 2019). The information must be extracted directly from the search results page if available, without navigating to a new webpage unless absolutely necessary to find both pieces of information.