Question:
Based on the premise "One way is to develop a working definition of the case study that embodies its essential methodological features and then to examine the strengths and limitations of case studies for different evaluation questions.", can we conclude that "Developing a working definition of the case study is difficult."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
it is not possible to tell

Question:
Based on the premise "They waded across the stream, sliding their feet across the bedrock to avoid the spikes that had hobbled their horses the night before.", can we conclude that "The animals were getting very tired."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
it is not possible to tell

Question:
Based on the premise "Financial Examination of Customs' Fiscal Year 1993 Financial Statements (GAO/AIMD-94-119, June 15, 1994)", can we conclude that "The Fiscal Year in 1995 was the highest it has ever been."? OPTIONS:
- yes
- it is not possible to tell
- no
****
Answer:
it is not possible to tell