Read the following article and answer the question by choosing from the options.

Until the results of our weight survey came in ... and I noticed that there was something strange going on . It looked like there was a module hidden on board that was the culprit for some added weight . That evening , I received a visit from the program manager and his thugs .

Why are some skeptical of the event ?
Options:
(1). There may have been mass added .
(2). None of the above choices .
(3). There may have been bad people added .
(4). There may have been modules stolen ....A:
(1).