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.

Statement: Foreign diplomats, traders, and missionaries were at last able to enter the country. Choices:  1. The country has always welcomed foreigners.  2. Foreign tourist visits were still barred, although allowance has been opened to diplomats, traders and missionaries.  3. The country placed certain entry restrictions for a period of time before removing them. 
3

Statement: * Additionally, U.S. urea manufacturers and distributors routinely trade within a 130,000,000 tons worldwide annual production capacity. Choices:  1. THe U.S urea manufacturers and distributors hold the majority of the market. 2. The U.S urea manufacturers trade over 130,000,000 tons of worldwide annual production capacity.  3. There is a deviation of less than 130,000,000 of US trade to worldwide annual production capacity. 
3

Statement: There was usually only one research investigator, and the data consisted of descriptions, observations, impressions, unstructured interviews, and existing materials gathered at the site that were organized intuitively and informally. Choices:  1. The data collected by the research investigator proved very useful to his field. 2. There are plenty of research investigators that investigate data. 3. There is typically only a single research investigator.

3