Capital punishment has a deterrent effect.
Can we say the following?
Capital punishment is a deterrent to crime.

yes


The royal tombs at Vergina were identified as the ancient capital of Aigai in the 1930s. A royal tomb identified as possibly Philip II of Macedonia, Alexander the Great's father, was found in 1977 by Manolis Andronikos.
Can we say the following?
Alexander the Great's Tomb remains undiscovered.

no


A former federal health official arrested in the Virginia Fontaine Addictions Foundation scandal has been fined $107,000 for tax evasion. Patrick Nottingham, 57, was also sentenced to 18 months house arrest and ordered to complete 150 hours of community service work. The fine represents 50% of the federal income tax Nottingham did not pay on nearly $700,000 in kickbacks he received in return for approving excessive funding to the foundation in 1999 and 2000.  In November 2005, Nottingham pleaded guilty to fraud and influence peddling and received a conditional sentence of two years less a day. "Mr. Nottingham was not only involved in fraudulent activity, he compounded that offence by not reporting that income," said Crown attorney Michael Foote at a sentencing hearing earlier this week. "He effectively committed two sets of extraordinarily serious offences."  Nottingham's fine is the minimum allowed by law. Foote said there is little expectation Nottingham will ever pay off the fine.
Can we say the following?
Patrick Nottingham is involved in the Virginia Fontaine Addictions Foundation scandal.

yes


The black Muslim activist said that he had relieved Muhammad of his duties "until he demonstrates that he is willing to conform to the manner of representing Allah and the honorable Elijah Muhammad (founder of the Nation of Islam)".
Can we say the following?
Elijah Muhammad founded the Nation of Islam.


yes