Anchor: But so far, the only serious challenge to the published work comes from an Australian mathematician named Brendan McKay, who has replicated the experiment and claims to have found defects.
Entailed: The one challenge to the work is an Australian mathematician who claims to have found loopholes.
Contradiction: The published work has been well received by everyone, with no complaint.
Contradiction: No one is aboard the train.
Contradiction: Two dogs are leaning against one another.
Contradiction: The capacity of SCR catalyst supply is 790,000 m3/yr.
Contradiction: As a kid, I looked forward to growing up and gaining autonomy.