There is a slight chance that the elongated shape is not genuine, cautions Cambridge University astronomer Martin Rees.
But they continue to believe that the image seen in "Falling Soldier" is genuine, and caution against jumping to conclusions.
Although the species differences reported here may represent a genuine species difference, caution is required for two reasons.
Upon receiving a caution, the genuine user has to send a maximum of one cooperation message using the tag base published in the setup procedure.
Near the end of the night, a Kimchee Back (whiskey shot, kimchi-juice chaser), while not quite the "deadly venom" the menu had cautioned, inspired some genuine soul-searching about the nature of Nirvana.
"Group-buying sites can offer genuine savings, but they should be used with caution.
Instead of seeing the new building as pure triumphalism, another "capital project" in a sinking city, I'd grown aware of a genuine exploratory current — a mixture of boldness and caution, strength and flexibility.
Such caution expresses one of the virtues of a genuine conservatism: respect for limits.
Although Mr. Katsis had experience in handling emotionally volatile clients like Axl Rose, when it came to emotionally genuine relationships of his own, his approach was one of caution.
