Question 1 (10 points): Describe an interesting research question (or practical question) you have in mind, what kind of data should be collected to answer the question(s)? How many data needed for the analysis? The detail steps for collecting and save the data. Question 2 (10 points): Write python code to collect 1000 data samples you discussed above. Question 3 (10 points): Write python code to collect 1000 articles from Google Scholar (https://scholar.google.com/), Microsoft Academic (https://academic.microsoft.com/home), or CiteSeerX (https://citeseerx.ist.psu.edu/index), or Semantic Scholar (https://www.semanticscholar.org/), or ACM Digital Libraries (https://dl.acm.org/) with the keyword "information retrieval". The articles should be published in the last 10 years (2012-2022). The following information of the article needs to be collected: (1) Title (2) Venue/journal/conference being published (3) Year (4) Authors (5) Abstract Question 4 (10 points): Write python code to collect 1000 posts from Twitter, or Facebook, or Instagram. You can either use hashtags, keywords, user_name, user_id, or other information to collect the data. The following information needs to be collected: (1) User_name (2) Posted time (3) Text