1.   As the record suggests, American industry is not known for spontaneous acts of environmental virtue.

2.   Costume design can demand other spontaneous acts of creativity.

3.   It is not clear to what extent the attacks on Pashtuns have been politically orchestrated, and to what extent they are spontaneous acts of revenge.

4.   Others believe it was a spontaneous act.

5.   They said the flag raising was a spontaneous act to rally the spirits of firefighters and rescue workers.

6.   Arafat can always claim that such attacks are spontaneous acts by individuals that are impossible to predict and prevent, Ben-Ishai wrote in the Yediot Ahronot daily.

7.   Arafat can claim that such attacks are spontaneous acts by individuals that are impossible to predict and prevent, the commentator wrote in the Yediot Ahronot daily.

8.   Economics student Uki Sukmawati said the voluntary cleanup was a spontaneous act of the students.