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 value of a 1000 dollar bill from minneapolis ?
Are colonization of stone wallsbuild by mosses and lichen classified as secondary succession ?
What are the range of colors in the visible light spectrum ?
Who was Tanzania 's president in 2011 ?
[EX A]: Are colonization of stone wallsbuild by mosses and lichen classified as secondary succession ?

[EX Q]: Spherical structure inside the nucleus is ?
How many calories does a banana muffin have ?
What 3 capital cities and countries are in africa ?
How many windows are in a house ?
[EX A]:
Spherical structure inside the nucleus is ?