Re: Luis has just seen two ravens; therefore, the next bird Lui
[#permalink]
18 Jan 2021, 16:34
(A) Ravens tend to move in flocks.
Correct. If he sees two ravens and they move in flocks. Yes, he will see more ravens coming
(B) Ravens generally build their nests at a considerable distance from the nests of other ravens.
No information about the nest
(C) Luis is in California, and ravens are occasionally seen in California.
Occasionally in California. Out
(D) Luis has seen ravens in other places than the place where he is now.
Other places do not guarantee he sees ravens now
(E) Luis is actively looking for birds.
This behaviour tells us nothing