You are given a set of queries separated by '
', and your job is to find out the query which is not a well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.

[EX Q]: 30 richest countries in the world ?
What explains the charge of a neutron ?
What is the 8th Sacrament ?
What is combined with other metals to make light-weight rockets ?
[EX A]: 30 richest countries in the world ?

[EX Q]: What is the name of the manager of wikianswers ?
What is sclerenchyma tissue ?
Positive impact on production technology ?
What is is largest mammal ?
[EX A]: Positive impact on production technology ?

[EX Q]: What pathogen cause malaria ?
What is the purpose of the spread plate ?
In science what is suspension definition ?
What is the relative and absoulute location of Venezuela ?
[EX A]:
What pathogen cause malaria ?