Because there were around 10 of them , all they could do was stand up so each of them could stay dry . The rain lasted through the most of the night , and when it did stop all they could do for water was put a hole on the tent where water had collected and drank from there . They continued to walk , and reached Luneta Rizal Park where they found out they arrived a day early .
According to the above context, answer the following question.
What may be the reason they had to stand up to stay dry ?


The tent was small .