Teacher:In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Teacher: Now, understand the problem? Solve this instance: Statement: From a population of 20,000 it has grown into a metropolis of 2.5 million, with tightly clustered skyscrapers and some of China's highest groseng industries. Choices: 1. Its skyscrapers are clustered so tightly it looks they look like a single unit from afar. 2. From a population of 20,000 it has dwindled in numbers and has 10,000 inhabitants today. 3. Its population has increased by over two million.
Student:
3