This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.

Input: Consider Input: Passage: In countries such as China and Vietnam, the transition to a market economy has been a major factor in a move toward the rule of law, because a rule of law is important to foreign investors and to economic development. It remains unclear whether the rule of law in countries like China and Vietnam will be limited to commercial matters or will spill into other areas as well, and if so whether that spillover will enhance prospects for related values such as democracy and human rights. The rule of law in China has been widely discussed and debated by both legal scholars and politicians in China.

Output: What type of economy has rule of law help China and Vietnam move towards?

Input: Consider Input: Passage: Double fertilization refers to a process in which two sperm cells fertilize cells in the ovary. This process begins when a pollen grain adheres to the stigma of the pistil (female reproductive structure), germinates, and grows a long pollen tube. While this pollen tube is growing, a haploid generative cell travels down the tube behind the tube nucleus. The generative cell divides by mitosis to produce two haploid (n) sperm cells. As the pollen tube grows, it makes its way from the stigma, down the style and into the ovary. Here the pollen tube reaches the micropyle of the ovule and digests its way into one of the synergids, releasing its contents (which include the sperm cells). The synergid that the cells were released into degenerates and one sperm makes its way to fertilize the egg cell, producing a diploid (2n) zygote. The second sperm cell fuses with both central cell nuclei, producing a triploid (3n) cell. As the zygote develops into an embryo, the triploid cell develops into the endosperm, which serves as the embryo's food supply. The ovary now will develop into fruit and the ovule will develop into seed.

Output: When a pollen tube fertilizes cells in the ovary, what is it called?

Input: Consider Input: Passage: The state is well known for its handicrafts. The carpets, leather works, shawls, metalware, woodwork and paintings are worth appreciating. Pashmina shawls are a product that is highly in demand in Himachal and all over the country. Himachali caps are famous art work of the people. Extreme cold winters of Himachal necessitated wool weaving. Nearly every household in Himachal owns a pit-loom. Wool is considered as pure and is used as a ritual cloth. The well-known woven object is the shawl, ranging from fine pashmina to the coarse desar. Kullu is famous for its shawls with striking patterns and vibrant colours. Kangra and Dharamshala are famous for Kangra miniature paintings.
Output: What is Pashmina well known for?