147834
Design and construction In 1960 the University Corporation for Atmospheric Research ( UCAR ) appointed Walter Orr Roberts as the founding director of the National Center for Atmospheric Research ( NCAR ) and designated the Table Mesa below the Flatirons sandstone cliffs as its laboratory site .
 Atmospheric Research, Walter Orr Roberts, National Center for Atmospheric Research, Table Mesa
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Atmospheric Research, Walter Orr Roberts, National Center for Atmospheric Research, Table Mesa