Question:
An Instance of the Fingerpost , by Iain Pears (Riverhead Books).

Does it follow that "An Instance of the Fingerpost is a good book."?
Answer:
it is not possible to tell

Question:
On Calle Obrapaa, between Mercaderes and San Ignacio, is the striking lemon-yellow Casa de la Obra Paa.

Does it follow that "Casa de la Obra Paa is strikingly lemon-yellow in color."?
Answer:
yes

Question:
Another way to go was present you with an old favorite series or two, like this O, T, T, F, F, S, S ...

Does it follow that "An old favorite series was presented."?
Answer:
yes

Question:
it's a mixture

Does it follow that "It's a mixed bag of people."?
Answer:
it is not possible to tell