offered a relatively inexpensive, low-risk supplement to the large-scale collection of other information that could be measured more cheaply and reliably than with large-scale studies.
Large-scale studies aren't the least expensive option for collecting information.
Large-scale studies were still the most inexpensive means of data collection.
A man in a hat is outside.
I spend lots of money on food that I like.
Jordan did not hold any Mossad assassins.
It's been horrible talking to you this time.
The people are riding a roller coaster.
A piece gives a description of Manhattan's real-estate owners.