Q: In general, exposure of the head, upper chest, and limbs is legal, and considered socially acceptable except among certain religious communities.
Can we conclude that is it legal to wear boxers in public?
A: yes

Q: Social Security was originally a universal tax, but when Medicare was passed in 1965, objecting religious groups in existence prior to 1951 were allowed to opt out of the system. Because of this, not every American is part of the Social Security program, and not everyone has a number. However, a social security number is required for parents to claim their children as dependents for federal income tax purposes, and the Internal Revenue Service requires all corporations to obtain SSNs (or alternative identifying numbers) from their employees, as described below. The Old Order Amish have fought to prevent universal Social Security by overturning rules such as a requirement to provide a Social Security number for a hunting license.
Can we conclude that does every us citizen have a social security number?
A: no

Q: A variety of imaging techniques such as X-ray radiography, ultrasound, computed tomography (CT), nuclear medicine including positron emission tomography (PET), and magnetic resonance imaging (MRI) are used to diagnose and/or treat diseases. Interventional radiology is the performance of (usually minimally invasive) medical procedures with the guidance of imaging technologies.
Can we conclude that is radiology and x ray the same thing?
A: no

Q: The iPad (officially fifth-generation iPad) is a 9.7-inch tablet computer designed, developed, and marketed by Apple Inc. After its announcement on March 21, 2017, conflicting naming conventions spawned a number of different names, including seventh-generation iPad or iPad 2017. It retains the screen size of the iPad Air line of tablets, and is more powerful than iPad Air 2, even as its overall dimensions and weight is more similar to the original iPad Air.
Can we conclude that is the ipad 5th generation an ipad air?
A:
no