Problem: Maryland Route 161 (MD 161) is a state highway in the U.S. state of Maryland. The state highway runs 5.38 mi from MD 155 in Hopewell Village north to U.S. Route 1 (US 1) in Darlington. MD 161 connects Havre de Grace with Susquehanna State Park and northeastern Harford County. The state highway was mostly constructed in the late 1920s and early 1930s.

Based on the paragraph above can we conclude that "Construction of Maryland Route 161 was done in 1933."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: This is a list of United States Air Force test squadrons. It covers units considered to be part of the Air Force and serves as a break out of the comprehensive List of United States Air Force squadrons. Most units in this list are assigned to Air Force Materiel Command, however, a few reside in other Major Commands of the United States Air Force.

Based on the paragraph above can we conclude that "The Navy knows about the list./"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Alan R Duffy (born 1983) is a professional astronomer and science communicator. He was born in England, raised in Ireland, and is currently based in Australia. He is a Research Fellow and Associate Professor at the Centre for Astrophysics and Supercomputing at Swinburne University of Technology.

Based on the paragraph above can we conclude that "Alan Duffy was born in 1983."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes