“All | laws passed last week | are | laws relating to excise”.
13. Univ. is “things”. The Subject is evidently the Class, of studies, whose peculiar Attribute is “logical”; hence the Sign of Quantity is “all”.
The Proposition may be written
“All | logical studies | are | things that puzzle me”.
14. Univ. is “persons”. The Subject is evidently “persons in the house”.
The Proposition may be written
“No | persons in the house | are | Jews”.
15. Univ. is “dishes”. The phrase “if not well-cooked” is equivalent to the Attribute “not well-cooked”.
The Proposition may be written
“Some | not well-cooked dishes | are | unwholesome dishes”.